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-rw-r--r--layout/base/nsLayoutUtils.cpp5
1 files changed, 3 insertions, 2 deletions
diff --git a/layout/base/nsLayoutUtils.cpp b/layout/base/nsLayoutUtils.cpp
index 86874f404..9d8dd81bf 100644
--- a/layout/base/nsLayoutUtils.cpp
+++ b/layout/base/nsLayoutUtils.cpp
@@ -6653,8 +6653,9 @@ nsLayoutUtils::DrawSingleImage(gfxContext& aContext,
nscoord appUnitsPerCSSPixel = nsDeviceContext::AppUnitsPerCSSPixel();
CSSIntSize pixelImageSize(ComputeSizeForDrawingWithFallback(aImage, aDest.Size()));
if (pixelImageSize.width < 1 || pixelImageSize.height < 1) {
- NS_WARNING("Image width or height is non-positive");
- return DrawResult::TEMPORARY_ERROR;
+ NS_ASSERTION(pixelImageSize.width >= 0 && pixelImageSize.height >= 0,
+ "Image width or height is negative");
+ return DrawResult::SUCCESS; // no point in drawing a zero size image
}
nsSize imageSize(CSSPixel::ToAppUnits(pixelImageSize));