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Null check the page content frame, just in case. b=294836 r+sr=bzbarsky

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mats.palmgren%bredband.net 2006-07-20 09:41:01 +00:00
parent 573e6523ef
commit ee6a0e63b0
1 changed files with 3 additions and 0 deletions
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3
layout/base/nsCSSRendering.cpp
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@ -2627,6 +2627,9 @@ FindCanvasBackground(nsIFrame* aForFrame,
topFrame = firstChild->GetFirstChild(nsnull);
NS_ASSERTION(topFrame,
"nsPageContentFrame is missing a normal flow child");
if (!topFrame) {
return PR_FALSE;
}
NS_ASSERTION(topFrame->GetContent(),
"nsPageContentFrame child without content");
result = topFrame->GetStyleBackground();