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Don't bother calling AST_RWLIST_EMPTY on a list before AST_RWLIST_TRAVERSE, it's just a double check.

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@76710 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Joshua Colp
2007-07-23 23:05:18 +00:00
parent 922444c851
commit 58004e3741
1 changed files with 2 additions and 4 deletions
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2
main/manager.c
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@@ -2657,11 +2657,9 @@ int __manager_event(int category, const char *event,
AST_LIST_UNLOCK(&sessions); AST_LIST_UNLOCK(&sessions);
AST_RWLIST_RDLOCK(&manager_hooks); AST_RWLIST_RDLOCK(&manager_hooks);
if (!AST_RWLIST_EMPTY(&manager_hooks)) {
AST_RWLIST_TRAVERSE(&manager_hooks, hook, list) { AST_RWLIST_TRAVERSE(&manager_hooks, hook, list) {
hook->helper(category, event, buf->str); hook->helper(category, event, buf->str);
} }
}
AST_RWLIST_UNLOCK(&manager_hooks); AST_RWLIST_UNLOCK(&manager_hooks);
return 0; return 0;