--- loncom/interface/loncommon.pm	2007/05/02 01:33:48	1.532
+++ loncom/interface/loncommon.pm	2007/05/09 23:53:15	1.533
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.532 2007/05/02 01:33:48 albertel Exp $
+# $Id: loncommon.pm,v 1.533 2007/05/09 23:53:15 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -2912,7 +2912,7 @@ sub blockcheck {
         }
         my $no_ownblock = 0;
         my $no_userblock = 0;
-        if ($otheruser) {
+        if ($otheruser && $activity ne 'com') {
             # Check if current user has 'evb' priv for this
             if (defined($own_courses{$course})) {
                 foreach my $sec (keys(%{$own_courses{$course}})) {