Index: openacs-4/packages/xowiki/tcl/xowiki-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowiki/tcl/xowiki-procs.tcl,v
diff -u -r1.137 -r1.138
--- openacs-4/packages/xowiki/tcl/xowiki-procs.tcl	11 Jul 2007 19:22:54 -0000	1.137
+++ openacs-4/packages/xowiki/tcl/xowiki-procs.tcl	12 Jul 2007 12:39:19 -0000	1.138
@@ -1296,7 +1296,9 @@
         } elseif {[my exists $varname]} {
           set value [my $varname]
         } else {
-          set value "**** unknown variable '$varname' ****"
+          my msg "**** unknown variable '$varname' ****"
+          #set value **** unknown variable '$varname' ****"
+          set value ""
         }
       }
     }