Changed a call to QueryInterface to use CallQueryInterface which helps with type checking.

1999-10-29 23:59:20 +00:00
parent 0ebd7590b9
commit 3bd76249f2
1 changed files with 1 additions and 1 deletions
--- a/docshell/base/nsDocShellBase.cpp
+++ b/docshell/base/nsDocShellBase.cpp
@@ -96,7 +96,7 @@ NS_IMETHODIMP nsDocShellBase::GetDocument(nsIDOMDocument** aDocument)
  NS_ENSURE(doc, NS_ERROR_NULL_POINTER);

  // the result's addref comes from this QueryInterface call
-  doc->QueryInterface(nsIDOMDocument::GetIID(), (void **)aDocument);
+  NS_ENSURE_SUCCESS(CallQueryInterface(doc, aDocument), NS_ERROR_FAILURE);

  return NS_OK;
 }