diff --git a/rigctld.cpp b/rigctld.cpp
index 27dd6c3..fee26c3 100644
--- a/rigctld.cpp
+++ b/rigctld.cpp
@@ -465,7 +465,7 @@ void rigCtlClient::socketReadyRead()
             }
             response.append(resp);
         }
-        else if (command.length() > 1 && command[0] == "I" || command[0] == "set_split_freq")
+        else if (command.length() > 1 && (command[0] == "I" || command[0] == "set_split_freq"))
         {
             setCommand = true;
             freqt freq;
@@ -1395,4 +1395,4 @@ int rigCtlClient::getCalibratedValue(unsigned char meter,cal_table_t cal) {
         / (cal.table[i].raw - cal.table[i - 1].raw);
 
     return cal.table[i].val - interp;
-}
\ No newline at end of file
+}