--- loncom/auth/lonroles.pm	2012/05/14 04:17:16	1.265
+++ loncom/auth/lonroles.pm	2012/05/16 21:19:44	1.266
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # User Roles Screen
 #
-# $Id: lonroles.pm,v 1.265 2012/05/14 04:17:16 raeburn Exp $
+# $Id: lonroles.pm,v 1.266 2012/05/16 21:19:44 droeschl Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1613,19 +1613,17 @@ sub check_forcc {
     } else {
         $ccrole = 'cc';
     }
-    if ($cdom ne '' && $cnum ne '') {
-        if (&Apache::lonnet::is_course($cdom,$cnum)) {
-            my $envkey = 'user.role.'.$ccrole.'./'.$cdom.'/'.$cnum;
-            if (defined($env{$envkey})) {
-                $is_cc = 1;
-                my ($tstart,$tend)=split(/\./,$env{$envkey});
-                my $limit = $update;
-                if ($env{'request.role'} eq $ccrole.'./'.$cdom.'/'.$cnum) {
-                    $limit = $then;
-                }
-                if ($tstart && $tstart>$refresh) { $is_cc = 0; }
-                if ($tend   && $tend  <$limit) { $is_cc = 0; }
+    if (&Apache::lonnet::is_course($cdom,$cnum)) {
+        my $envkey = 'user.role.'.$ccrole.'./'.$cdom.'/'.$cnum;
+        if (defined($env{$envkey})) {
+            $is_cc = 1;
+            my ($tstart,$tend)=split(/\./,$env{$envkey});
+            my $limit = $update;
+            if ($env{'request.role'} eq $ccrole.'./'.$cdom.'/'.$cnum) {
+                $limit = $then;
             }
+            if ($tstart && $tstart>$refresh) { $is_cc = 0; }
+            if ($tend   && $tend  <$limit) { $is_cc = 0; }
         }
     }
     return $is_cc;