Index: openacs-4/packages/acs-content-repository/tcl/item-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-content-repository/tcl/Attic/item-procs.tcl,v
diff -u -N -r1.20 -r1.21
--- openacs-4/packages/acs-content-repository/tcl/item-procs.tcl	7 Dec 2004 08:26:04 -0000	1.20
+++ openacs-4/packages/acs-content-repository/tcl/item-procs.tcl	25 Apr 2005 22:50:38 -0000	1.21
@@ -414,7 +414,7 @@
 
 } {
 
-    set live_revision [db_string glr_get_live_revision ""]
+    set live_revision [db_string glr_get_live_revision "" -default ""]
 
     if { [template::util::is_nil live_revision] } {
         ns_log warning "item::get_live_revision: No live revision for item $item_id"