From cf553aa457c2007e3a62812d164d34e7fedb1d9c Mon Sep 17 00:00:00 2001
From: "neil%parkwaycc.co.uk" <neil%parkwaycc.co.uk>
Date: Wed, 6 Jun 2007 20:28:47 +0000
Subject: [PATCH] Bug 383236 Fix missing null-check from previous patch for bug
 382746 r=Enn sr=bz

---
 layout/xul/base/src/nsSprocketLayout.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/layout/xul/base/src/nsSprocketLayout.cpp b/layout/xul/base/src/nsSprocketLayout.cpp
index f7bed51e801..daaaeda9fd5 100644
--- a/layout/xul/base/src/nsSprocketLayout.cpp
+++ b/layout/xul/base/src/nsSprocketLayout.cpp
@@ -452,7 +452,8 @@ nsSprocketLayout::Layout(nsIBox* aBox, nsBoxLayoutState& aState)
       {
         childComputedBoxSize = childComputedBoxSize->next;
         childBoxSize = childBoxSize->next;
-        child = child->GetNextBox();
+        if (child)
+          child = child->GetNextBox();
         count++;
         x = nextX;
         y = nextY;