From 99ed82e86441abcbc39d04ef7d9c37676dab84a1 Mon Sep 17 00:00:00 2001
From: "bzbarsky%mit.edu" <bzbarsky%mit.edu>
Date: Thu, 7 Dec 2006 03:43:52 +0000
Subject: [PATCH] Fix build orange.  Bug 356335, reviews hopefully coming up.

---
 layout/tables/nsCellMap.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/layout/tables/nsCellMap.cpp b/layout/tables/nsCellMap.cpp
index 609f968bb77f..88d676b32885 100644
--- a/layout/tables/nsCellMap.cpp
+++ b/layout/tables/nsCellMap.cpp
@@ -2044,8 +2044,10 @@ void nsCellMap::ShrinkWithoutCell(nsTableCellMap&   aMap,
   // remove the deleted cell and cellData entries for it
   for (rowX = aRowIndex; rowX <= endRowIndex; rowX++) {
     CellDataArray& row = mRows[rowX];
-    for (colX = endColIndex; colX >= PRUint32(aColIndex); colX--) {
-      DestroyCellData(row[colX]);
+    // Shift things by 1 so the aColIndex == 0 case works right with
+    // our unsigned int colX.
+    for (colX = endColIndex + 1; colX > PRUint32(aColIndex); colX--) {
+      DestroyCellData(row[colX-1]);
     }
     row.RemoveElementsAt(aColIndex, endColIndex - aColIndex + 1);
   }