Index: openacs-4/packages/dotlrn-syllabus/www/syllabus-portlet.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/dotlrn-syllabus/www/syllabus-portlet.tcl,v
diff -u -r1.2.2.1 -r1.2.2.2
--- openacs-4/packages/dotlrn-syllabus/www/syllabus-portlet.tcl	17 Oct 2002 10:41:07 -0000	1.2.2.1
+++ openacs-4/packages/dotlrn-syllabus/www/syllabus-portlet.tcl	12 Mar 2003 02:34:13 -0000	1.2.2.2
@@ -28,12 +28,16 @@
 }
 
 array set config $cf
+set community_id [dotlrn_community::get_community_id]
 
-set syllabus_info_list [syllabus_portlet::get_syllabus_info_list \
-        -community_id [dotlrn_community::get_community_id]
-]
-set public_folder_id [lindex $syllabus_info_list 0]
-set syllabus_id [lindex $syllabus_info_list 1]
-set type [lindex $syllabus_info_list 2]
-set live_revision [lindex $syllabus_info_list 3]
-set file_upload_name [lindex $syllabus_info_list 4]
+# DRB: community_id will be blank if we're called by the portal package portal preview
+# code for the generic class portlet template.
+
+if { ![string equal $community_id ""] } {
+    set syllabus_info_list [syllabus_portlet::get_syllabus_info_list -community_id $community_id
+    set public_folder_id [lindex $syllabus_info_list 0]
+    set syllabus_id [lindex $syllabus_info_list 1]
+    set type [lindex $syllabus_info_list 2]
+    set live_revision [lindex $syllabus_info_list 3]
+    set file_upload_name [lindex $syllabus_info_list 4]
+}