Index: cas.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/cas/cas.module,v
retrieving revision 1.40
diff -u -r1.40 cas.module
--- cas.module	14 Mar 2008 20:08:40 -0000	1.40
+++ cas.module	2 May 2008 21:20:52 -0000
@@ -657,7 +657,7 @@
   $logout_destination .= '/'. $uri .'/logout';
   // If admin has set and enabled a logout destination, add it
   if (variable_get('cas_logout_redirect', 0) && variable_get('cas_logout_destination', '')) {
-    $logout_destination .= '?service='. variable_get('cas_logout_destination', '');
+    $logout_destination .= '?destination='. variable_get('cas_logout_destination', '');
   }
   // Go to the constructed logout destination
   drupal_goto($logout_destination);