Removed exception hiding of admin login overiding, to throw an error if it fails…

Removed exception hiding of admin login overiding, to throw an error if it fails rather than silently falling back to normal form.

django_openid_auth/__init__.py

@@ -2,7 +2,7 @@
 #
 # Copyright (C) 2007 Simon Willison
 # Copyright (C) 2008-2009 Canonical Ltd.
-# Copyright (c) 2010 Dave Walker
+# Copyright (C) 2010 Dave Walker
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions
@@ -32,8 +32,7 @@
 
 from django.conf import settings
 
-try:
-    if getattr(settings, 'OPENID_USE_AS_ADMIN_LOGIN', False):
+if getattr(settings, 'OPENID_USE_AS_ADMIN_LOGIN', False):
     from django.http import HttpResponseRedirect
     from django.contrib.admin import sites
     from django_openid_auth import views
@@ -51,8 +50,3 @@ try:
     # Overide the standard admin login form. 
     sites.AdminSite.display_login_form = _openid_login
 
-except:
-    # An error occured overiding, silently fall back to upstream login form.
-    pass
-
-