Index: webform.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/webform/webform.module,v
retrieving revision 1.196.2.40
diff -u -p -r1.196.2.40 webform.module
--- webform.module	30 Jun 2010 20:31:31 -0000	1.196.2.40
+++ webform.module	22 Jul 2010 21:59:35 -0000
@@ -468,7 +468,7 @@ function webform_init() {
     drupal_add_css(drupal_get_path('module', 'system') . '/admin.css', 'module');
 
     // Support for Admin module (1.x).
-    if (function_exists('_admin_init_theme')) {
+    if (function_exists('_admin_init_theme') && empty($custom_theme)) {
       _admin_init_theme();
     }
   }