Return behaviour for 0 sized pattern back to what it was prior to r27704

Reviewed by Darin and Antti.

This change in behaviour broke two layout tests in DRT, so correcting it
corrects existing tests.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@27732 268f45cc-cd09-0410-ab3c-d52691b4dbfc

diff --git a/WebCore/ChangeLog b/WebCore/ChangeLog
index 4b13ba15c828052d9eb8a7b2a0b7f2411d5d5fe0..3514c23fe44317593b3f0057d7635911a22279d6 100644 (file)
--- a/WebCore/ChangeLog
+++ b/WebCore/ChangeLog
@@ -1,3 +1,14 @@
+2007-11-12  Oliver Hunt  <oliver@apple.com>
+
+        Reviewed by Darin and Antti.
+
+        Return behaviour for 0 sized pattern back to what it was prior to r27704
+
+        This change in behaviour broke two layout tests in DRT, so correcting it
+        corrects existing tests.
+
+        * platform/graphics/cg/ImageBufferCG.cpp:
+
 2007-11-12  Timothy Hatcher  <timothy@apple.com>
 
         Reviewed by John.

diff --git a/WebCore/platform/graphics/cg/ImageBufferCG.cpp b/WebCore/platform/graphics/cg/ImageBufferCG.cpp
index 34fe6cde712c2ff66fa5d81cdeafb3427e41c644..2d1ac0183b9b47b48dfb24843ee70dadf7cc6650 100644 (file)
--- a/WebCore/platform/graphics/cg/ImageBufferCG.cpp
+++ b/WebCore/platform/graphics/cg/ImageBufferCG.cpp
@@ -37,7 +37,7 @@ namespace WebCore {
 
 auto_ptr<ImageBuffer> ImageBuffer::create(const IntSize& size, bool grayScale)
 {
-    if (size.width() <= 0 || size.height() <= 0)
+    if (size.width() < 0 || size.height() < 0)
         return auto_ptr<ImageBuffer>();        
     unsigned int bytesPerRow = size.width();
     if (!grayScale) {