[LON-CAPA-cvs] cvs: loncom /interface loncoursedata.pm
albertel
lon-capa-cvs@mail.lon-capa.org
Thu, 18 May 2006 18:37:24 -0000
albertel Thu May 18 14:37:24 2006 EDT
Modified files:
/loncom/interface loncoursedata.pm
Log:
- was bombing when no stdnet enrolled in the course
Index: loncom/interface/loncoursedata.pm
diff -u loncom/interface/loncoursedata.pm:1.171 loncom/interface/loncoursedata.pm:1.172
--- loncom/interface/loncoursedata.pm:1.171 Wed May 17 21:08:51 2006
+++ loncom/interface/loncoursedata.pm Thu May 18 14:37:23 2006
@@ -1,6 +1,6 @@
# The LearningOnline Network with CAPA
#
-# $Id: loncoursedata.pm,v 1.171 2006/05/18 01:08:51 raeburn Exp $
+# $Id: loncoursedata.pm,v 1.172 2006/05/18 18:37:23 albertel Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -3144,6 +3144,9 @@
sub get_group_memberships {
my ($classlist,$keylist,$cdom,$cnum) = @_;
+
+ return ({},{}) if (!ref($classlist) || !ref($keylist));
+
my $cid = $cdom.'_'.$cnum;
if (!defined($cdom) || !defined($cnum)) {
$cid = $env{'request.course.id'};