Index: openacs-4/packages/acs-subsite/www/shared/session-update.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-subsite/www/shared/session-update.tcl,v
diff -u -N -r1.3.12.1 -r1.3.12.2
--- openacs-4/packages/acs-subsite/www/shared/session-update.tcl	10 Sep 2015 08:21:53 -0000	1.3.12.1
+++ openacs-4/packages/acs-subsite/www/shared/session-update.tcl	20 May 2016 18:13:42 -0000	1.3.12.2
@@ -22,7 +22,7 @@
     is signed and verified.
 } {
     session_property:array,verify
-    return_url
+    return_url:return_url
 } -validate {
     referrer_error {
         if { $session_property(referrer) ne [get_referrer] } {