Index: openacs-4/packages/lorsm/lib/user-lorsm.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/lorsm/lib/user-lorsm.tcl,v
diff -u -N -r1.11 -r1.12
--- openacs-4/packages/lorsm/lib/user-lorsm.tcl	7 Jun 2006 14:05:44 -0000	1.11
+++ openacs-4/packages/lorsm/lib/user-lorsm.tcl	14 Jun 2006 19:54:13 -0000	1.12
@@ -130,7 +130,11 @@
         db_0or1row get_last_viewed { }
         set all_items [db_list get_total_items { }]
         set total_item_count [llength $all_items]
-        set viewed_items [db_list get_viewed_items { }]
+	if {$total_item_count > 0} {
+	    set viewed_items [db_list get_viewed_items { }]
+	} else {
+	    set viewed_items {}
+	}
         set viewed_item_count [llength $viewed_items]
 
         ns_log Debug "lorsm - viewed_item_count: $viewed_item_count"