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Save float's next sibling since reflowing it could change the next sibling. (Bug 563584, patch 16) r=roc

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This commit is contained in:
L. David Baron 2010-08-05 21:59:19 -07:00
parent 646c626078
commit f3f9dbebba
1 changed files with 6 additions and 2 deletions
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8
layout/generic/nsBlockFrame.cpp
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@ -5740,9 +5740,13 @@ nsBlockFrame::ReflowFloatContinuations(nsBlockReflowState& aState,
nsReflowStatus& aStatus)
{
nsresult rv = NS_OK;
for (nsIFrame* f = mFloats.FirstChild();
for (nsIFrame* f = mFloats.FirstChild(), *next;
f && (f->GetStateBits() & NS_FRAME_IS_FLOAT_CONTINUATION);
f = f->GetNextSibling()) {
f = next) {
// save next sibling now, since reflowing could push the entire
// float, changing its siblings
next = f->GetNextSibling();
if (NS_SUBTREE_DIRTY(f) || aState.mReflowState.ShouldReflowAllKids()) {
// Cache old bounds
nsRect oldRect = f->GetRect();