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elm/toolbar: Fix NULL dereference waiting to happen. 

The macro returns NULL if it->prev is not valid. So we better check if prev is
not NULL before accessing it.

SVN revision: 81144
This commit is contained in:
Stefan Schmidt 2012-12-17 14:12:49 +00:00
parent 6ab7e4a2f1
commit 193e83033e
1 changed files with 1 additions and 1 deletions
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2
legacy/elementary/src/lib/elm_toolbar.c
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@ -57,7 +57,7 @@ _items_visibility_fix(Elm_Toolbar_Smart_Data *sd,
if (it->separator)
{
prev = ELM_TOOLBAR_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
it->prio.priority = prev->prio.priority;
if (prev) it->prio.priority = prev->prio.priority;
}
}