Index: openacs-4/packages/xowiki/tcl/package-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowiki/tcl/package-procs.tcl,v
diff -u -r1.267 -r1.268
--- openacs-4/packages/xowiki/tcl/package-procs.tcl	30 Mar 2013 21:58:10 -0000	1.267
+++ openacs-4/packages/xowiki/tcl/package-procs.tcl	8 Apr 2013 13:47:57 -0000	1.268
@@ -2117,7 +2117,7 @@
     #
     if {![info exists item_id]} {
       set item_id [my query_parameter item_id]
-      if {![string is integer -strict $item_id]} { return [my error_msg "No valid item_id provided!"] }
+      if {$item_id ne "" && ![string is integer -strict $item_id]} { return [my error_msg "No valid item_id provided!"] }
       #my log "--D item_id from query parameter $item_id"
     }
     #