Index: openacs-4/packages/acs-subsite/tcl/group-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-subsite/tcl/group-procs.tcl,v
diff -u -r1.39.2.4 -r1.39.2.5
--- openacs-4/packages/acs-subsite/tcl/group-procs.tcl	20 Oct 2015 08:01:05 -0000	1.39.2.4
+++ openacs-4/packages/acs-subsite/tcl/group-procs.tcl	2 Jan 2016 20:57:57 -0000	1.39.2.5
@@ -773,7 +773,7 @@
 
     @param group_id The group_id of the group
 } {
-    return [db_string group "select 1 from groups where group_id = :group_id" -default 0]
+    return [db_string group {select 1 from groups where group_id = :group_id} -default 0]
 }