Index: openacs-4/packages/acs-lang/www/admin/locale-delete.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-lang/www/admin/locale-delete.tcl,v
diff -u -N -r1.5 -r1.5.16.1
--- openacs-4/packages/acs-lang/www/admin/locale-delete.tcl	26 Feb 2005 16:00:10 -0000	1.5
+++ openacs-4/packages/acs-lang/www/admin/locale-delete.tcl	27 Aug 2013 12:20:36 -0000	1.5.16.1
@@ -27,7 +27,7 @@
 set form_export_vars [export_vars -form { locale {confirm_p 1} }]
 
 
-if { [exists_and_not_null confirm_p] && [template::util::is_true $confirm_p] } {
+if { ([info exists confirm_p] && $confirm_p ne "") && [template::util::is_true $confirm_p] } {
 
     db_transaction {