FS-7500: fix if statement

src/switch_core_media.c

@@ -2294,7 +2294,7 @@ static void switch_core_session_parse_codec_settings(switch_core_session_t *sess
 		return;
 	}
 
-	if ((engine = &smh->engines[type]));
+	if (!(engine = &smh->engines[type])) return;
 	
 	switch(type) {
 	case SWITCH_MEDIA_TYPE_AUDIO: