Change kenwood to keep searching for matching id/model

Hilberling PT8000A is a 480 emulator but doesn't quite behave like one
So we have to allow for the same ID but a different model

include/hamlib/riglist.h

@@ -168,7 +168,7 @@
 #define RIG_MODEL_K3S RIG_MAKE_MODEL(RIG_KENWOOD, 43)
 #define RIG_MODEL_KX2 RIG_MAKE_MODEL(RIG_KENWOOD, 44)
 #define RIG_MODEL_KX3 RIG_MAKE_MODEL(RIG_KENWOOD, 45)
-#define RIG_MODEL_HILBERLING_PT8000A RIG_MAKE_MODEL(RIG_KENWOOD, 46)
+#define RIG_MODEL_PT8000A RIG_MAKE_MODEL(RIG_KENWOOD, 46)
 
 
 /*

rigs/kenwood/kenwood.c

@@ -114,6 +114,7 @@ static const struct kenwood_id_string kenwood_id_string_list[] =
     { RIG_MODEL_TS570S, "018" },
     { RIG_MODEL_TS2000, "019" },
     { RIG_MODEL_TS480,  "020" },
+    { RIG_MODEL_PT8000A,"020" }, // TS480 ID but behaves differently
     { RIG_MODEL_TS590S, "021" },
     { RIG_MODEL_TS990S, "022" },
     { RIG_MODEL_TS590SG,  "023" },
@@ -780,11 +781,11 @@ int kenwood_open(RIG *rig)
 
         /* driver mismatch */
         rig_debug(RIG_DEBUG_ERR,
-                  "%s: wrong driver selected (%u instead of %d)\n",
+                  "%s: wrong driver (%u instead of %d)\n",
                   __func__, rig->caps->rig_model,
                   kenwood_id_string_list[i].model);
 
-        return -RIG_EINVAL;
+        // we continue to search for other matching IDs/models
     }
 
     rig_debug(RIG_DEBUG_ERR, "%s: your rig (%s) is unknown\n",

rigs/kenwood/kenwood.h

@@ -27,7 +27,7 @@
 #include <string.h>
 #include "token.h"
 
-#define BACKEND_VER "20200406"
+#define BACKEND_VER "20200411"
 
 #define EOM_KEN ';'
 #define EOM_TH '\r'
@@ -96,6 +96,7 @@ extern const struct confparams kenwood_cfg_params[];
 #define RIG_IS_TS950S    (rig->caps->rig_model == RIG_MODEL_TS950S)
 #define RIG_IS_TS990S    (rig->caps->rig_model == RIG_MODEL_TS990S)
 #define RIG_IS_XG3       (rig->caps->rig_model == RIG_MODEL_XG3)
+#define RIG_IS_PT8000A    (rig->caps->rig_model == RIG_MODEL_PT8000A)
 
 struct kenwood_priv_caps
 {

rigs/kenwood/ts480.c

@@ -631,7 +631,7 @@ const struct rig_caps ts480_caps =
  */
 const struct rig_caps pt8000a_caps =
 {
-    RIG_MODEL(RIG_MODEL_HILBERLING_PT8000A),
+    RIG_MODEL(RIG_MODEL_PT8000A),
     .model_name = "PT-8000A",
     .mfg_name = "Hilberling",
     .version = BACKEND_VER ".0",