Fixes #2704

2015-08-14 11:45:09 +02:00
parent 9303361d6b
commit 89c27cfcca
1 changed files with 5 additions and 3 deletions
@@ -489,9 +489,11 @@ void evalFunctions()
          }

          case FUNC_BACKGND_MUSIC:
-            newActiveFunctions |= (1 << FUNCTION_BACKGND_MUSIC);
-            if (!IS_PLAYING(PLAY_INDEX)) {
-              playCustomFunctionFile(cfn, PLAY_INDEX);
+            if (!(newActiveFunctions & (1 << FUNCTION_BACKGND_MUSIC))) {
+              newActiveFunctions |= (1 << FUNCTION_BACKGND_MUSIC);
+              if (!IS_PLAYING(PLAY_INDEX)) {
+                playCustomFunctionFile(cfn, PLAY_INDEX);
+              }
            }
            break;