diff options
| -rw-r--r-- | main/audiohook.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/main/audiohook.c b/main/audiohook.c index 83fec318f..02207443b 100644 --- a/main/audiohook.c +++ b/main/audiohook.c @@ -783,6 +783,12 @@ static struct ast_frame *audio_audiohook_write_list(struct ast_channel *chan, st int middle_frame_manipulated = 0; int removed = 0; + /* Don't translate our frame if we aren't going to bother to use it */ + if (AST_LIST_EMPTY(&audiohook_list->spy_list) + && AST_LIST_EMPTY(&audiohook_list->whisper_list) + && AST_LIST_EMPTY(&audiohook_list->manipulate_list)) + return end_frame; + /* ---Part_1. translate start_frame to SLINEAR if necessary. */ if (!(middle_frame = audiohook_list_translate_to_slin(audiohook_list, direction, start_frame))) { return frame; |