From b5e35e2bd9f3179fdbac3b2ab88beb38f5bda1ca Mon Sep 17 00:00:00 2001
From: kipp <kipp@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Tue, 14 Jul 1998 15:22:30 +0000
Subject: [PATCH] Handle null pointer bugs

git-svn-id: svn://10.0.0.236/trunk@5480 18797224-902f-48f8-a5cc-f745e15eee43
---
 mozilla/layout/html/base/src/nsHTMLImage.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/mozilla/layout/html/base/src/nsHTMLImage.cpp b/mozilla/layout/html/base/src/nsHTMLImage.cpp
index 5a9b7a9c035..ac3a4c2e214 100644
--- a/mozilla/layout/html/base/src/nsHTMLImage.cpp
+++ b/mozilla/layout/html/base/src/nsHTMLImage.cpp
@@ -476,8 +476,9 @@ ImageFrame::TriggerLink(nsIPresContext& aPresContext,
                         const nsString& aTargetSpec,
                         PRBool aClick)
 {
-  nsILinkHandler* handler;
-  if (NS_OK == aPresContext.GetLinkHandler(&handler)) {
+  nsILinkHandler* handler = nsnull;
+  aPresContext.GetLinkHandler(&handler);
+  if (nsnull != handler) {
     if (aClick) {
       handler->OnLinkClick(this, aURLSpec, aTargetSpec);
     }