From 52524023bcaa917ab3f08457d185e966ec8d4e98 Mon Sep 17 00:00:00 2001
From: "kipp%netscape.com"
 <kipp%netscape.com@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Fri, 28 Aug 1998 16:19:38 +0000
Subject: [PATCH] Avoid a crash bug

git-svn-id: svn://10.0.0.236/trunk@8708 18797224-902f-48f8-a5cc-f745e15eee43
---
 mozilla/layout/html/base/src/nsHTMLImage.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/mozilla/layout/html/base/src/nsHTMLImage.h b/mozilla/layout/html/base/src/nsHTMLImage.h
index 3bd05ad50e9..300395e9848 100644
--- a/mozilla/layout/html/base/src/nsHTMLImage.h
+++ b/mozilla/layout/html/base/src/nsHTMLImage.h
@@ -53,7 +53,9 @@ public:
   nsresult SetBaseHREF(const nsString& aBaseHREF);
 
   void GetURL(nsString& aResult) {
-    aResult = *mURLSpec;
+    if (nsnull != mURLSpec) {
+      aResult = *mURLSpec;
+    }
   }
 
   void GetBaseHREF(nsString& aResult) {