Bug #21358 --> Make sure we only call the on load handler ONCE per document. This prevents a nasty loop if

the onload handler tries to load an ftp url.
r=travis
a=jar

docshell/base/nsWebShell.cpp

@@ -2667,7 +2667,7 @@ nsWebShell::OnEndDocumentLoad(nsIDocumentLoader* loader,
   if (loader == mDocLoader) {
     mProcessedEndDocumentLoad = PR_TRUE;
 
-    if (mScriptGlobal) {
+    if (mScriptGlobal && !mEODForCurrentDocument) {
       nsIDocumentViewer* docViewer;
       if (nsnull != mContentViewer &&
           NS_OK == mContentViewer->QueryInterface(kIDocumentViewerIID, (void**)&docViewer)) {
@@ -2685,6 +2685,8 @@ nsWebShell::OnEndDocumentLoad(nsIDocumentLoader* loader,
       }
     }
 
+    mEODForCurrentDocument = PR_TRUE;
+
     // Fire the EndLoadURL of the web shell container
     if (nsnull != aURL) {
        nsAutoString urlString;