Merge pull request #1443 from opentx/projectkk2glider/telemetry_ls_duration_bug

Fixes a bug for case: telemetry values used in logical switches and they...

radio/src/switches.cpp

@@ -241,8 +241,10 @@ bool getLogicalSwitch(uint8_t idx)
 #if defined(FRSKY)
       // Telemetry
       if (v1 >= MIXSRC_FIRST_TELEM) {
-        if ((!TELEMETRY_STREAMING() && v1 >= MIXSRC_FIRST_TELEM+TELEM_FIRST_STREAMED_VALUE-1) || IS_FAI_FORBIDDEN(v1-1))
-          return false;
+        if ((!TELEMETRY_STREAMING() && v1 >= MIXSRC_FIRST_TELEM+TELEM_FIRST_STREAMED_VALUE-1) || IS_FAI_FORBIDDEN(v1-1)) {
+          x = 0;  //replace actual value with zero and continue processing (needed for duraton and delay)
+          //we could also return actual stored values (except when FAI FORBIDDEN, then we would return 0)
+        }
 
         y = convertLswTelemValue(ls);