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Only stop the MWI monitor thread if it was actually started.

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(closes issue #12086)
Reported by: francesco_r


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@104536 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Joshua Colp
2008-02-27 15:52:02 +00:00
parent c882e6da6f
commit bb7aa0e4bc
1 changed files with 3 additions and 1 deletions
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4
res/res_smdi.c
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@@ -1281,7 +1281,9 @@ static int unload_module(void)
ast_cond_signal(&mwi_monitor.cond);
ast_mutex_unlock(&mwi_monitor.lock);
pthread_join(mwi_monitor.thread, NULL);
if (mwi_monitor.thread != AST_PTHREADT_NULL) {
pthread_join(mwi_monitor.thread, NULL);
}
ast_custom_function_unregister(&smdi_msg_retrieve_function);
ast_custom_function_unregister(&smdi_msg_function);