Index: openacs-4/packages/contacts/tcl/contact-search-condition-type-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/contacts/tcl/contact-search-condition-type-procs.tcl,v
diff -u -r1.37 -r1.38
--- openacs-4/packages/contacts/tcl/contact-search-condition-type-procs.tcl	26 Jun 2006 08:26:53 -0000	1.37
+++ openacs-4/packages/contacts/tcl/contact-search-condition-type-procs.tcl	29 Jun 2006 05:20:27 -0000	1.38
@@ -888,7 +888,7 @@
             set operand [lindex $var_list 0]
             set group_id [lindex $var_list 1]
             if { $request == "pretty" } {
-                set group_pretty [lang::util::localize [db_string select_group_name { select group_name from groups where group_id = :group_id }]]
+                set group_pretty [lang::util::localize [db_string select_group_name { select group_name from groups where group_id = :group_id } -default {}]]
             } else {
                 set group_pretty ""
             }