Bug 318276: Crash [ @ nsXULDocument::LoadOverlay ], patch by Jeff Walden <jwalden@mit.edu>, r+sr=jst, a=dveditz

git-svn-id: svn://10.0.0.236/branches/MOZILLA_1_8_BRANCH@187307 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
gavin%gavinsharp.com
2006-01-11 03:26:42 +00:00
parent dd8caebc61
commit a2a2cad1f5

View File

@@ -2673,8 +2673,8 @@ nsXULDocument::LoadOverlay(const nsAString& aURL, nsIObserver* aObserver)
}
PRBool shouldReturn;
rv = LoadOverlayInternal(uri, PR_TRUE, &shouldReturn);
if (NS_FAILED(rv))
mOverlayLoadObservers.Remove(uri); // remove the observer if LoadOverlayInternal generated an error
if (NS_FAILED(rv) && mOverlayLoadObservers.IsInitialized())
mOverlayLoadObservers.Remove(uri); // remove the observer if LoadOverlayInternal generated an error
return rv;
}