Remove redundant safety net. The check for the autoservice channel list state

accomplishes the same goal in a better way.

(issue #12470)
Reported By: atis


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@114230 65c4cc65-6c06-0410-ace0-fbb531ad65f3
1.4
Russell Bryant 18 years ago
parent 2dbf0778b3
commit 46c685af6c

@ -271,10 +271,6 @@ int ast_autoservice_stop(struct ast_channel *chan)
if (!orig_end_dtmf_flag)
ast_clear_flag(chan, AST_FLAG_END_DTMF_ONLY);
/* Wait for it to un-block */
while (ast_test_flag(chan, AST_FLAG_BLOCKING))
usleep(1000);
while ((f = AST_LIST_REMOVE_HEAD(&dtmf_frames, frame_list))) {
ast_queue_frame(chan, f);
ast_frfree(f);

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