commit 1a307dab70b14a90fe1fd746233b1edc2c31b70f
author adele <adele@268f45cc-cd09-0410-ab3c-d52691b4dbfc> Thu Jun 01 06:30:08 2006 +0000
committer adele <adele@268f45cc-cd09-0410-ab3c-d52691b4dbfc> Thu Jun 01 06:30:08 2006 +0000
tree 73b95cdd8c9c6177b8de661898dbded8e7f28dd6
parent 04b0fe95216dd97a99661ec7d3aa61ca3d71a05c

        Reviewed by Geoff.

        - http://bugzilla.opendarwin.org/show_bug.cgi?id=9109
          Remove bogus assertion in RenderBlock::tabWidth

        Changed the uninitialized value of m_tabWidth to -1 and removed the
        assertion that it cannot be 0.

        * rendering/RenderBlock.cpp:
        (WebCore:::RenderBlock::RenderBlock):
        (WebCore::RenderBlock::setStyle):
        * rendering/bidi.cpp:
        (WebCore::RenderBlock::tabWidth):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@14662 268f45cc-cd09-0410-ab3c-d52691b4dbfc

WebCore/rendering/bidi.cpp

diff --git a/WebCore/rendering/bidi.cpp b/WebCore/rendering/bidi.cpp
index 48ffd9d..0898a35 100644
--- a/WebCore/rendering/bidi.cpp
+++ b/WebCore/rendering/bidi.cpp
@@ -843,12 +843,11 @@
     if (!isWhitespacePre)
         return 0;
 
-    if (!m_tabWidth) {
+    if (m_tabWidth == -1) {
         const UChar spaceChar = ' ';
         const Font& font = style()->font();
         int spaceWidth = font.width(TextRun(&spaceChar, 1));
         m_tabWidth = spaceWidth * 8;
-        assert(m_tabWidth != 0);
     }
 
     return m_tabWidth;