Index: openacs-4/packages/acs-tcl/tcl/security-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/security-procs.tcl,v
diff -u -N -r1.126.2.33 -r1.126.2.34
--- openacs-4/packages/acs-tcl/tcl/security-procs.tcl	3 Jul 2020 07:27:29 -0000	1.126.2.33
+++ openacs-4/packages/acs-tcl/tcl/security-procs.tcl	21 Jul 2020 14:02:09 -0000	1.126.2.34
@@ -1010,7 +1010,7 @@
         #
         # We are on normal subsite
         #
-        if { [ad_conn isconnected] } {
+        if { [ns_conn isconnected] } {
             set url [subsite::get_element -element url]
             #
             # Check to see that the user (most likely "The Public"
@@ -1078,7 +1078,7 @@
     # because that will frequently interfere with the normal login
     # procedure.
     #
-    if { [ad_conn isconnected] && $return_p && ![string match "register/*" [ad_conn extra_url]] } {
+    if { [ns_conn isconnected] && $return_p && ![string match "register/*" [ad_conn extra_url]] } {
         #
         # In a few cases, we do not need to add a fully qualified
         # return url. The secure cases have to be still tested.