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| author | Steve Block <steveblock@google.com> | 2010-09-29 17:32:26 +0100 |
|---|---|---|
| committer | Steve Block <steveblock@google.com> | 2010-09-29 17:35:08 +0100 |
| commit | 68513a70bcd92384395513322f1b801e7bf9c729 (patch) | |
| tree | 161b50f75a5921d61731bb25e730005994fcec85 /WebCore/html/HTMLCanvasElement.cpp | |
| parent | fd5c6425ce58eb75211be7718d5dee960842a37e (diff) | |
| download | external_webkit-68513a70bcd92384395513322f1b801e7bf9c729.zip external_webkit-68513a70bcd92384395513322f1b801e7bf9c729.tar.gz external_webkit-68513a70bcd92384395513322f1b801e7bf9c729.tar.bz2 | |
Merge WebKit at r67908: Initial merge by Git
Change-Id: I43a553e7b3299b28cb6ee8aa035ed70fe342b972
Diffstat (limited to 'WebCore/html/HTMLCanvasElement.cpp')
| -rw-r--r-- | WebCore/html/HTMLCanvasElement.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/WebCore/html/HTMLCanvasElement.cpp b/WebCore/html/HTMLCanvasElement.cpp index 3838f14..6f46ab4 100644 --- a/WebCore/html/HTMLCanvasElement.cpp +++ b/WebCore/html/HTMLCanvasElement.cpp @@ -193,7 +193,7 @@ void HTMLCanvasElement::didDraw(const FloatRect& rect) FloatRect destRect = ro->contentBoxRect(); FloatRect r = mapRect(rect, FloatRect(0, 0, size().width(), size().height()), destRect); r.intersect(destRect); - if (m_dirtyRect.contains(r)) + if (r.isEmpty() || m_dirtyRect.contains(r)) return; m_dirtyRect.unite(r); |