diff --git a/main.cpp b/main.cpp
index 8ac4742..b99a244 100644
--- a/main.cpp
+++ b/main.cpp
@@ -103,7 +103,6 @@ int main(int argc, char *argv[])
 
 
     return a.exec();
-    qInfo(logSystem()) << "wfview is finished";
 
 }
 
diff --git a/resampler/resample.c b/resampler/resample.c
index 6c58f9f..3d157aa 100644
--- a/resampler/resample.c
+++ b/resampler/resample.c
@@ -928,7 +928,7 @@ EXPORT int speex_resampler_process_int(SpeexResamplerState *st, spx_uint32_t cha
 EXPORT int speex_resampler_process_float(SpeexResamplerState *st, spx_uint32_t channel_index, const float *in, spx_uint32_t *in_len, float *out, spx_uint32_t *out_len)
 #endif
 {
-   int j;
+   unsigned int j;
    spx_uint32_t ilen = *in_len;
    spx_uint32_t olen = *out_len;
    spx_word16_t *x = st->mem + channel_index * st->mem_alloc_size;
@@ -969,7 +969,7 @@ EXPORT int speex_resampler_process_float(SpeexResamplerState *st, spx_uint32_t c
 EXPORT int speex_resampler_process_int(SpeexResamplerState *st, spx_uint32_t channel_index, const spx_int16_t *in, spx_uint32_t *in_len, spx_int16_t *out, spx_uint32_t *out_len)
 #endif
 {
-   int j;
+   unsigned int j;
    const int istride_save = st->in_stride;
    const int ostride_save = st->out_stride;
    spx_uint32_t ilen = *in_len;
diff --git a/resampler/resample_sse.h b/resampler/resample_sse.h
index a0c7a20..632bb48 100644
--- a/resampler/resample_sse.h
+++ b/resampler/resample_sse.h
@@ -39,7 +39,7 @@
 #define OVERRIDE_INNER_PRODUCT_SINGLE
 static inline float inner_product_single(const float *a, const float *b, unsigned int len)
 {
-   int i;
+   unsigned int i;
    float ret;
    __m128 sum = _mm_setzero_ps();
    for (i=0;i<len;i+=8)
@@ -55,7 +55,7 @@ static inline float inner_product_single(const float *a, const float *b, unsigne
 
 #define OVERRIDE_INTERPOLATE_PRODUCT_SINGLE
 static inline float interpolate_product_single(const float *a, const float *b, unsigned int len, const spx_uint32_t oversample, float *frac) {
-  int i;
+  unsigned int i;
   float ret;
   __m128 sum = _mm_setzero_ps();
   __m128 f = _mm_loadu_ps(frac);
@@ -77,7 +77,7 @@ static inline float interpolate_product_single(const float *a, const float *b, u
 
 static inline double inner_product_double(const float *a, const float *b, unsigned int len)
 {
-   int i;
+   unsigned int i;
    double ret;
    __m128d sum = _mm_setzero_pd();
    __m128 t;
@@ -98,7 +98,7 @@ static inline double inner_product_double(const float *a, const float *b, unsign
 
 #define OVERRIDE_INTERPOLATE_PRODUCT_DOUBLE
 static inline double interpolate_product_double(const float *a, const float *b, unsigned int len, const spx_uint32_t oversample, float *frac) {
-  int i;
+  unsigned int i;
   double ret;
   __m128d sum;
   __m128d sum1 = _mm_setzero_pd();
diff --git a/rigcommander.cpp b/rigcommander.cpp
index 3f4127e..09f9899 100644
--- a/rigcommander.cpp
+++ b/rigcommander.cpp
@@ -2204,7 +2204,7 @@ void rigCommander::determineRigCaps()
         payloadPrefix.append(civAddr);
         payloadPrefix.append((char)compCivAddr);
         // if there is a compile-time error, remove the following line, the "hex" part is the issue:
-        qDebug(logRig()) << "Using incomingCIVAddr: (int): " << this->civAddr << " hex: " << hex << this->civAddr;
+        qDebug(logRig()) << "Using incomingCIVAddr: (int): " << this->civAddr << " Qt::hex: " << Qt::hex << this->civAddr;
         emit discoveredRigID(rigCaps);
     } else {
         emit haveRigID(rigCaps);
diff --git a/udphandler.cpp b/udphandler.cpp
index 5a9a283..96d19b0 100644
--- a/udphandler.cpp
+++ b/udphandler.cpp
@@ -1040,7 +1040,7 @@ void udpBase::dataReceived(QByteArray r)
                 return s.seqNum == cs;
             });
             if (match == txSeqBuf.end()) {
-                qDebug(logUdp()) << this->metaObject()->className() << ": Requested packet " << hex << seq << " not found";
+                qDebug(logUdp()) << this->metaObject()->className() << ": Requested packet " << Qt::hex << seq << " not found";
                 // Just send idle packet.
                 sendControl(false, 0, match->seqNum);
             }
@@ -1067,7 +1067,7 @@ void udpBase::dataReceived(QByteArray r)
             std::sort(rxSeqBuf.begin(), rxSeqBuf.end());
             if (in->seq < rxSeqBuf.front())
             {
-                qDebug(logUdp()) << this->metaObject()->className() << ": ******* seq number may have rolled over ****** previous highest: " << hex << rxSeqBuf.back() << " current: " << hex << in->seq;
+                qDebug(logUdp()) << this->metaObject()->className() << ": ******* seq number may have rolled over ****** previous highest: " << Qt::hex << rxSeqBuf.back() << " current: " << Qt::hex << in->seq;
 
                 // Looks like it has rolled over so clear buffer and start again.
                 rxSeqBuf.clear();
@@ -1082,7 +1082,7 @@ void udpBase::dataReceived(QByteArray r)
                 auto s = std::find_if(rxMissing.begin(), rxMissing.end(), [&cs = in->seq](SEQBUFENTRY& s) { return s.seqNum == cs; });
                 if (s != rxMissing.end())
                 {
-                    qDebug(logUdp()) << this->metaObject()->className() << ": Missing SEQ has been received! " << hex << in->seq;
+                    qDebug(logUdp()) << this->metaObject()->className() << ": Missing SEQ has been received! " << Qt::hex << in->seq;
                     s = rxMissing.erase(s);
                 }
             }
@@ -1168,7 +1168,7 @@ void udpBase::sendRetransmitRequest()
         if (missingSeqs.length() == 4) // This is just a single missing packet so send using a control.
         {
             p.seq = (missingSeqs[0] & 0xff) | (quint16)(missingSeqs[1] << 8);
-            qDebug(logUdp()) << this->metaObject()->className() << ": sending request for missing packet : " << hex << p.seq;
+            qDebug(logUdp()) << this->metaObject()->className() << ": sending request for missing packet : " << Qt::hex << p.seq;
             QMutexLocker udplocker(&udpMutex);
             udp->writeDatagram(QByteArray::fromRawData((const char*)p.packet, sizeof(p)), radioIP, port);
         }
diff --git a/udpserver.cpp b/udpserver.cpp
index 7b65f2f..c2b7b9f 100644
--- a/udpserver.cpp
+++ b/udpserver.cpp
@@ -584,7 +584,7 @@ void udpServer::commonReceived(QList<CLIENT*>* l,CLIENT* current, QByteArray r)
                     // Found matching entry?
                     // Don't constantly retransmit the same packet, give-up eventually
                     QMutexLocker locker(&mutex);
-                    qDebug(logUdpServer()) << this->metaObject()->className() << ": Sending retransmit of " << hex << match->seqNum;
+                    qDebug(logUdpServer()) << this->metaObject()->className() << ": Sending retransmit of " << Qt::hex << match->seqNum;
                     match->retransmitCount++;
                     current->socket->writeDatagram(match->data, current->ipAddress, current->port);
                 } else {
@@ -611,7 +611,7 @@ void udpServer::commonReceived(QList<CLIENT*>* l,CLIENT* current, QByteArray r)
                 return s.seqNum == cs;
             });
             if (match == current->txSeqBuf.end()) {
-                qDebug(logUdpServer()) << current->ipAddress.toString() << ":" << current->port << ": Requested packet " << hex << in->seq << " not found";
+                qDebug(logUdpServer()) << current->ipAddress.toString() << ":" << current->port << ": Requested packet " << Qt::hex << in->seq << " not found";
                 // Just send idle packet.
                 sendControl(current, 0, in->seq);
             }
@@ -620,7 +620,7 @@ void udpServer::commonReceived(QList<CLIENT*>* l,CLIENT* current, QByteArray r)
                 // Found matching entry?
                 // Send "untracked" as it has already been sent once.
                 QMutexLocker locker(&mutex);
-                qDebug(logUdpServer()) << current->ipAddress.toString() << ":" << current->port << ": Sending retransmit of " << hex << match->seqNum;
+                qDebug(logUdpServer()) << current->ipAddress.toString() << ":" << current->port << ": Sending retransmit of " << Qt::hex << match->seqNum;
                 match->retransmitCount++;
                 current->socket->writeDatagram(match->data, current->ipAddress, current->port);
                 match++;
@@ -639,7 +639,7 @@ void udpServer::commonReceived(QList<CLIENT*>* l,CLIENT* current, QByteArray r)
             std::sort(current->rxSeqBuf.begin(), current->rxSeqBuf.end());
             if (in->seq < current->rxSeqBuf.front())
             {
-                qDebug(logUdpServer()) << current->ipAddress.toString() << ": ******* seq number may have rolled over ****** previous highest: " << hex << current->rxSeqBuf.back() << " current: " << hex << in->seq;
+                qDebug(logUdpServer()) << current->ipAddress.toString() << ": ******* seq number may have rolled over ****** previous highest: " << Qt::hex << current->rxSeqBuf.back() << " current: " << Qt::hex << in->seq;
                 // Looks like it has rolled over so clear buffer and start again.
                 current->rxSeqBuf.clear();
                 return;
@@ -653,7 +653,7 @@ void udpServer::commonReceived(QList<CLIENT*>* l,CLIENT* current, QByteArray r)
                 auto s = std::find_if(current->rxMissing.begin(), current->rxMissing.end(), [&cs = in->seq](SEQBUFENTRY& s) { return s.seqNum == cs; });
                 if (s != current->rxMissing.end())
                 {
-                    qDebug(logUdpServer()) << current->ipAddress.toString() << ": Missing SEQ has been received! " << hex << in->seq;
+                    qDebug(logUdpServer()) << current->ipAddress.toString() << ": Missing SEQ has been received! " << Qt::hex << in->seq;
                     s = current->rxMissing.erase(s);
                 }
             }
@@ -1163,7 +1163,7 @@ void udpServer::sendRetransmitRequest(CLIENT *c)
         if (missingSeqs.length() == 4) // This is just a single missing packet so send using a control.
         {
             p.seq = (missingSeqs[0] & 0xff) | (quint16)(missingSeqs[1] << 8);
-            qDebug(logUdpServer()) << c->ipAddress.toString() << ": sending request for missing packet : " << hex << p.seq;
+            qDebug(logUdpServer()) << c->ipAddress.toString() << ": sending request for missing packet : " << Qt::hex << p.seq;
             c->socket->writeDatagram(QByteArray::fromRawData((const char*)p.packet, sizeof(p)), c->ipAddress, c->port);
         }
         else
diff --git a/wfview.pro b/wfview.pro
index c75eecf..b0db4cc 100644
--- a/wfview.pro
+++ b/wfview.pro
@@ -38,6 +38,8 @@ DEFINES += RANDOM_PREFIX=wf
 macos:INCLUDEPATH += /usr/local/include
 macos:LIBS += -L/usr/local/lib
 
+macx:ICON = resources/wfview.icns
+
 !win32:DEFINES += HOST=\\\"`hostname`\\\" UNAME=\\\"`whoami`\\\"
 
 !win32:DEFINES += GITSHORT="\\\"$(shell git -C $$PWD rev-parse --short HEAD)\\\""