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CComponentsForm: fix possible segfault

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This commit is contained in:
Thilo Graf
2013-06-25 10:58:33 +02:00
parent 5521a3b341
commit 7fd870a063
1 changed files with 3 additions and 4 deletions
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7
src/gui/components/cc_frm.cpp
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@@ -195,10 +195,9 @@ void CComponentsForm::replaceCCItem(const uint& cc_item_id, CComponentsItem* new
if (!v_cc_items.empty()){ if (!v_cc_items.empty()){
CComponentsItem* old_Item = v_cc_items[cc_item_id]; CComponentsItem* old_Item = v_cc_items[cc_item_id];
if (old_Item){ if (old_Item){
if (old_Item->getParent()){ CComponentsItem * old_parent = old_Item->getParent();
new_cc_Item->setParent(old_Item); new_cc_Item->setParent(old_parent);
new_cc_Item->setIndex(old_Item->getIndex()); new_cc_Item->setIndex(old_parent->getIndex());
}
delete old_Item; delete old_Item;
old_Item = NULL; old_Item = NULL;
v_cc_items[cc_item_id] = new_cc_Item; v_cc_items[cc_item_id] = new_cc_Item;