Fix a crash if a xul file specifies a non-existent start page (NS_ADDREF changed to NS_IF_ADDREF).

git-svn-id: svn://10.0.0.236/trunk@23788 18797224-902f-48f8-a5cc-f745e15eee43
1999-03-11 23:17:29 +00:00
parent bc9f831df4
commit 5eece8ae5d
1 changed files with 1 additions and 1 deletions
--- a/mozilla/dom/src/base/nsGlobalWindow.cpp
+++ b/mozilla/dom/src/base/nsGlobalWindow.cpp
@@ -290,7 +290,7 @@ NS_IMETHODIMP
 GlobalWindowImpl::GetDocument(nsIDOMDocument** aDocument)
 {
  *aDocument = mDocument;
-  NS_ADDREF(mDocument);
+  NS_IF_ADDREF(mDocument);

  return NS_OK;
 }