REGRESSION (r155854 - r155967) block with margin-left adjacent to floated block cause...

[WebKit-https.git] / Source / WebCore / rendering / RenderBlock.cpp

diff --git a/Source/WebCore/rendering/RenderBlock.cpp b/Source/WebCore/rendering/RenderBlock.cpp
index 4b41a1e..194d77f 100644 (file)
--- a/Source/WebCore/rendering/RenderBlock.cpp
+++ b/Source/WebCore/rendering/RenderBlock.cpp
@@ -3887,8 +3887,8 @@ void RenderBlock::addIntrudingFloats(RenderBlock* prev, LayoutUnit logicalLeftOf
                 // into account.  Only apply this code if prev is the parent, since otherwise the left margin
                 // will get applied twice.
                 LayoutSize offset = isHorizontalWritingMode()
-                    ? LayoutSize(logicalLeftOffset + (prev != parent() ? prev->marginLeft() : LayoutUnit()), logicalTopOffset)
-                    : LayoutSize(logicalTopOffset, logicalLeftOffset + (prev != parent() ? prev->marginTop() : LayoutUnit()));
+                    ? LayoutSize(logicalLeftOffset - (prev != parent() ? prev->marginLeft() : LayoutUnit()), logicalTopOffset)
+                    : LayoutSize(logicalTopOffset, logicalLeftOffset - (prev != parent() ? prev->marginTop() : LayoutUnit()));
 
                 m_floatingObjects->add(r->copyToNewContainer(offset));
             }