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 -r1.344 -r1.345
--- openacs-4/packages/xowiki/tcl/xowiki-procs.tcl	9 Apr 2009 08:10:07 -0000	1.344
+++ openacs-4/packages/xowiki/tcl/xowiki-procs.tcl	20 Apr 2009 09:16:01 -0000	1.345
@@ -2123,7 +2123,9 @@
       # to identify the context, so don't disable it...
       if {$type eq "hidden"} continue
       $field setAttribute disabled "disabled"
-      lappend disabled [$field getAttribute name]
+      if {[$field hasAttribute name]} {
+        lappend disabled [$field getAttribute name]
+      }
     }
 
     #set fa [$root selectNodes {//input[@name='__form_action']}]