Leave a note for a minor bug that was pointed out by d1mas

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@94796 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/main/channel.c b/main/channel.c
index 0de7ee8..65931ed 100644 (file)
--- a/main/channel.c
+++ b/main/channel.c
@@ -2330,6 +2330,9 @@ static struct ast_frame *__ast_read(struct ast_channel *chan, int dropaudio)
                                }
                                if (chan->audiohooks) {
                                        struct ast_frame *old_frame = f;
+                                       /*!
+                                        * \todo XXX It is possible to write a digit to the audiohook twice
+                                        * if the digit was originally read while the channel was in autoservice. */
                                        f = ast_audiohook_write_list(chan, chan->audiohooks, AST_AUDIOHOOK_DIRECTION_READ, f);
                                        if (old_frame != f)
                                                ast_frfree(old_frame);