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Bug 853567 - Fix nsTArray::SetCapacity callers in nsContentIterator to not look at the return value; r=bzbarsky

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extra : rebase_source : ec485d86b13bfea3f27e51a793cdbb6937f83aee
This commit is contained in:
Ehsan Akhgari 2013-03-21 14:52:48 -04:00
parent e087548e06
commit bc42d0d0df
1 changed files with 1 additions and 3 deletions
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4
content/base/src/nsContentIterator.cpp
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@ -992,9 +992,7 @@ nsContentIterator::PositionAt(nsINode* aCurNode)
// fair bit. It's better to use Clone() if possible.
// we know the depth we're down (though we may not have started at the top).
if (!oldParentStack.SetCapacity(mIndexes.Length() + 1)) {
return NS_ERROR_FAILURE;
}
oldParentStack.SetCapacity(mIndexes.Length() + 1);
// We want to loop mIndexes.Length() + 1 times here, because we want to make
// sure we include mCommonParent in the oldParentStack, for use in the next