Actually stop the data if blocked.

YSFReflector/YSFReflector.cpp

@@ -200,12 +200,16 @@ void CYSFReflector::run()
 	unsigned char dst[YSF_CALLSIGN_LENGTH];
 
 	for (;;) {
+		bool blocked;
+
 		unsigned char buffer[200U];
 		sockaddr_storage addr;
 		unsigned int addrLen;
 
 		unsigned int len = network.readData(buffer, 200U, addr, addrLen);
 		if (len > 0U) {
+			blocked = false;
+
 			CYSFRepeater* rpt = findRepeater(addr);
 			if (::memcmp(buffer, "YSFP", 4U) == 0) {
 				if (rpt == NULL) {
@@ -271,8 +275,10 @@ void CYSFReflector::run()
 					}
 				} else {
 					LogDebug("Data from %10.10s at %10.10s blocked", buffer + 14U, buffer + 4U);
+					blocked = true;
 				}
 
+				if (!blocked) {
 					watchdogTimer.start();
 
 					for (std::vector<CYSFRepeater*>::const_iterator it = m_repeaters.begin(); it != m_repeaters.end(); ++it) {
@@ -286,6 +292,7 @@ void CYSFReflector::run()
 					}
 				}
 			}
+		}
 
 		unsigned int ms = stopWatch.elapsed();
 		stopWatch.start();