Bugfix on RDS error meter. When tuning fast, one bar was still on the screen

TEF6686_ESP32.ino

@@ -2527,6 +2527,7 @@ void ShowFreq(int mode) {
   attachInterrupt(digitalPinToInterrupt(ROTARY_PIN_B), read_encoder, CHANGE);
 
   rdsreset = true;
+  RDSstatus = false;
   licold = 254;
   ECCold = 253;
   afmethodBold = false;

src/rds.cpp

@@ -448,6 +448,7 @@ void readRds() {
 
 void ShowErrors() {
   uint8_t calc = 4;
+  if (RDSstatus) {
   if (!radio.rds.rdsAerror) calc--;
   if (!radio.rds.rdsBerror) calc--;
   if (!radio.rds.rdsCerror) calc--;
@@ -455,7 +456,8 @@ void ShowErrors() {
 
   SAvg3 = (((SAvg3 * 9) + 5) / 10) + calc;
   calc = SAvg3 / 10;
-  if (!RDSstatus) calc = 4;
+  }
+  
   if (calc != rdsqualityold || BWreset) {
     switch (calc) {
       case 0: