Prevent resending messages from rfin in RF Bridge (#561)

code/espurna/rfbridge.ino

@@ -443,37 +443,47 @@ String rfbRetrieve(unsigned char id, bool status) {
 }
 
 void rfbStatus(unsigned char id, bool status) {
+
     String value = rfbRetrieve(id, status);
     if (value.length() > 0) {
+
         bool same = _rfbSameOnOff(id);
 
         #if RF_RAW_SUPPORT
 
             byte message[RF_MAX_MESSAGE_SIZE];
             int len = _rfbToArray(value.c_str(), message, 0);
+
             if (len == RF_MESSAGE_SIZE &&               // probably a standard msg
                 (message[0] != RF_CODE_START        ||  // raw would start with 0xAA
                  message[1] != RF_CODE_RFOUT_BUCKET ||  // followed by 0xB0,
                  message[2] + 4 != len              ||  // needs a valid length,
                  message[len-1] != RF_CODE_STOP)) {     // and finish with 0x55
-                 unsigned char times = RF_SEND_TIMES;
-                 if (same) times = _rfbin ? 0 : 1;
-                 _rfbSend(message, times);
+
+                 if (!_rfbin) {
+                     unsigned char times = same ? 1 : RF_SEND_TIMES;
+                     _rfbSend(message, times);
+                 }
+
              } else {
                  _rfbSendRawOnce(message, len);          // send a raw message
              }
 
         #else // RF_RAW_SUPPORT
 
-            byte message[RF_MESSAGE_SIZE];
-            _rfbToArray(value.c_str(), message);
-            unsigned char times = RF_SEND_TIMES;
-            if (same) times = _rfbin ? 0 : 1;
-            _rfbSend(message, times);
+            if (!_rfbin) {
+                byte message[RF_MESSAGE_SIZE];
+                _rfbToArray(value.c_str(), message);
+                unsigned char times = same ? 1 : RF_SEND_TIMES;
+                _rfbSend(message, times);
+            }
 
         #endif // RF_RAW_SUPPORT
 
     }
+
+    _rfbin = false;
+
 }
 
 void rfbLearn(unsigned char id, bool status) {