Bugfix in mutescreen routine

TEF6686_ESP32.ino

@@ -1007,7 +1007,7 @@ void GetData() {
     if (advancedRDS && !afscreen && !screenmute) ShowAdvancedRDS();
     if (afscreen && !screenmute) ShowAFEON();
     if (!afscreen) {
-      ShowErrors();
+      if (!screenmute) ShowErrors();
       showPTY();
       showECC();
       showRadioText();

src/rds.cpp

@@ -587,6 +587,7 @@ void showPI() {
       PIold = radio.rds.picode;
       stationIDold = radio.rds.stationID;
       stationStateold = radio.rds.stationState;
+    }
     if (wifi) {
       Udp.beginPacket(remoteip, 9030);
       Udp.print("from=TEF_tuner " + String(stationlistid, DEC) + ";PI=" + String(radio.rds.picode, 4));
@@ -594,7 +595,6 @@ void showPI() {
     }
   }
 }
-}
 
 void showPTY() {
   if (strcmp(radio.rds.stationType, programTypePrevious)) {