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Fixed zend_llist_remove_tail (Michael Wallner)

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This commit is contained in:
Dmitry Stogov 2007-02-16 08:33:52 +00:00
parent d37f52174f
commit a6fa18ac7d
1 changed files with 5 additions and 3 deletions
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8
Zend/zend_llist.c
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@ -134,13 +134,15 @@ ZEND_API void *zend_llist_remove_tail(zend_llist *l)
void *data;
if ((old_tail = l->tail)) {
if (l->tail->prev) {
l->tail->prev->next = NULL;
if (old_tail->prev) {
old_tail->prev->next = NULL;
} else {
l->head = NULL;
}
data = old_tail->data;
l->tail = l->tail->prev;
l->tail = old_tail->prev;
if (l->dtor) {
l->dtor(data);
}