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Fix up the device state processing thread in app_queue so that it's not

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possible for there to be entries in the queue and the thread is just sleeping
(Thanks to mmichelson for bringing the problem to my attention)


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@73127 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2007-07-03 18:25:30 +00:00
parent 8b93f50dfc
commit 8a53d595a5
1 changed files with 4 additions and 2 deletions
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6
apps/app_queue.c
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@@ -631,8 +631,10 @@ static void *device_state_thread(void *data)
while (!device_state.stop) {
ast_mutex_lock(&device_state.lock);
ast_cond_wait(&device_state.cond, &device_state.lock);
sc = AST_LIST_REMOVE_HEAD(&device_state.state_change_q, entry);
if (!(sc = AST_LIST_REMOVE_HEAD(&device_state.state_change_q, entry))) {
ast_cond_wait(&device_state.cond, &device_state.lock);
sc = AST_LIST_REMOVE_HEAD(&device_state.state_change_q, entry);
}
ast_mutex_unlock(&device_state.lock);
/* Check to see if we were woken up to see the request to stop */