From 4c4a06793145befb7c1c0ff3e2ba8c67073b3dd3 Mon Sep 17 00:00:00 2001
From: "hyatt%netscape.com" <hyatt%netscape.com>
Date: Wed, 1 Mar 2000 02:33:41 +0000
Subject: [PATCH] Fix for bug #28856. r=karnaze,troy a=jar

---
 layout/xul/base/src/nsTreeRowGroupFrame.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/layout/xul/base/src/nsTreeRowGroupFrame.cpp b/layout/xul/base/src/nsTreeRowGroupFrame.cpp
index bab218b2339c..42a2b6f6ac0d 100644
--- a/layout/xul/base/src/nsTreeRowGroupFrame.cpp
+++ b/layout/xul/base/src/nsTreeRowGroupFrame.cpp
@@ -1026,6 +1026,8 @@ nsTreeRowGroupFrame::ReflowBeforeRowLayout(nsIPresContext*      aPresContext,
     nsRect rect;
     mScrollbar->GetRect(rect);
     aReflowState.availSize.width -= rect.width;
+    ((nsHTMLReflowState&)aReflowState.reflowState).mComputedWidth -= rect.width;
+    ((nsHTMLReflowState&)aReflowState.reflowState).availableWidth -= rect.width;
   }
 
   return rv;