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Bug 461049, r+sr=peterv

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git-svn-id: svn://10.0.0.236/trunk@256942 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
Olli.Pettay%helsinki.fi 2009-04-17 13:07:37 +00:00
parent d8c919a77c
commit c05e86de45
1 changed files with 2 additions and 2 deletions
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4
mozilla/editor/txmgr/src/nsTransactionItem.cpp
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@ -247,7 +247,7 @@ nsTransactionItem::UndoChildren(nsTransactionManager *aTxMgr)
while (sz-- > 0) {
result = mUndoStack->Peek(getter_AddRefs(item));
if (NS_FAILED(result)) {
if (NS_FAILED(result) || !item) {
return result;
}
@ -339,7 +339,7 @@ nsTransactionItem::RedoChildren(nsTransactionManager *aTxMgr)
while (sz-- > 0) {
result = mRedoStack->Peek(getter_AddRefs(item));
if (NS_FAILED(result)) {
if (NS_FAILED(result) || !item) {
return result;
}