Handle null pointer bugs

git-svn-id: svn://10.0.0.236/trunk@5480 18797224-902f-48f8-a5cc-f745e15eee43
1998-07-14 15:22:30 +00:00
parent f13e4e5b36
commit b5e35e2bd9
1 changed files with 3 additions and 2 deletions
--- 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);
    }