Prevent crash when IFRAME is reframed during layout. bug=108105 r=dbaron sr=jst

git-svn-id: svn://10.0.0.236/trunk@109903 18797224-902f-48f8-a5cc-f745e15eee43
2001-12-07 00:02:03 +00:00
parent 1eea1add0d
commit ba496b391d
3 changed files with 27 additions and 1 deletions
--- a/mozilla/docshell/base/nsDocShell.cpp
+++ b/mozilla/docshell/base/nsDocShell.cpp
@@ -5862,6 +5862,15 @@ nsDocShell::GetCanvasHasFocus(PRBool *aCanvasHasFocus)
  return NS_ERROR_FAILURE;
 }

+/* boolean IsBeingDestroyed (); */
+NS_IMETHODIMP 
+nsDocShell::IsBeingDestroyed(PRBool *aDoomed)
+{
+  NS_ENSURE_ARG(aDoomed);
+  *aDoomed = mIsBeingDestroyed;
+  return NS_OK;
+}
+
 //*****************************************************************************
 //***    nsRefreshTimer: Object Management
 //*****************************************************************************