Fix RDS PS in methode B

src/TEF6686.cpp

@@ -308,6 +308,7 @@ void TEF6686::readRDS(bool showrdserrors)
       if (rds.correct) rdsblock = rds.rdsB >> 11;
       switch (rdsblock) {
         case RDS_GROUP_0A:
+        case RDS_GROUP_0B:
           {
             //PS decoder
             if (showrdserrors || rds.correct) {
@@ -357,6 +358,7 @@ void TEF6686::readRDS(bool showrdserrors)
               if (((bitRead(rds.rdsB, 3)) & 0x1F) == 1) rds.MS = 1; else rds.MS = 2;            // Read MS flag
 
               //AF decoder
+              if (rdsblock == 0) {                                                              // Only when in GROUP 0A
                 if ((rds.rdsB >> 11) == 0 && af_counter < 50) {
                   uint16_t buffer0;
                   uint16_t buffer1;
@@ -408,6 +410,7 @@ void TEF6686::readRDS(bool showrdserrors)
                   }
                 }
               }
+            }
           } break;
 
         case RDS_GROUP_1A: {