Index: openacs-4/packages/openacs-bootstrap3-theme/resources/templates/packages/acs-subsite/lib/login.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/openacs-bootstrap3-theme/resources/templates/packages/acs-subsite/lib/login.tcl,v
diff -u -N -r1.4 -r1.4.2.1
--- openacs-4/packages/openacs-bootstrap3-theme/resources/templates/packages/acs-subsite/lib/login.tcl	13 Oct 2018 16:07:42 -0000	1.4
+++ openacs-4/packages/openacs-bootstrap3-theme/resources/templates/packages/acs-subsite/lib/login.tcl	1 Mar 2019 10:05:14 -0000	1.4.2.1
@@ -176,7 +176,7 @@
 ad_form -extend -name login -on_request {
     # Populate fields from local vars
 
-    set persistent_p [ad_decode $default_persistent_login_p 1 "t" ""]
+    set persistent_p [expr {$default_persistent_login_p == 1 ? "t" : ""}]
 
     # One common problem with login is that people can hit the back button
     # after a user logs out and relogin by using the cached password in