Improve debugstatement in rigctl_parse.c

tests/rigctl_parse.c

@@ -490,7 +490,7 @@ static int scanfc(FILE *fin, const char *format, void *p)
         }
 
         if (ret < 1) rig_debug(RIG_DEBUG_TRACE, "%s: ret=%d\n", __func__, ret);
-        if (ferror(fin)) rig_debug(RIG_DEBUG_TRACE, "%s: errno=%d\n", __func__, errno);
+        if (ferror(fin)) rig_debug(RIG_DEBUG_TRACE, "%s: errno=%d, %s\n", __func__, errno, strerror(errno));
  
         return ret;
     }

tests/rigctld.c

@@ -1025,8 +1025,8 @@ void *handle_socket(void *arg)
 
         if (retcode != 0) rig_debug(RIG_DEBUG_ERR, "%s: rigctl_parse retcode=%d\n", __func__, retcode);
         if (retcode == -1) {
-            continue;
             sleep(1);
+            continue;
         }
 
         if (ferror(fsockin) || ferror(fsockout))