Index: openacs-4/packages/acs-subsite/www/register/logout.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-subsite/www/register/logout.tcl,v
diff -u -r1.3 -r1.4
--- openacs-4/packages/acs-subsite/www/register/logout.tcl	16 Oct 2003 20:44:58 -0000	1.3
+++ openacs-4/packages/acs-subsite/www/register/logout.tcl	10 Jan 2007 21:22:09 -0000	1.4
@@ -9,7 +9,7 @@
     {return_url ""}
 }
 
-if { [empty_string_p $return_url] } {
+if { $return_url eq "" } {
     if { [permission::permission_p -object_id [subsite::get_element -element package_id] -party_id 0 -privilege read] } {
         set return_url [subsite::get_element -element url]
     } else {