Index: openacs-4/packages/acs-api-browser/www/proc-view.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-api-browser/www/proc-view.tcl,v
diff -u -N -r1.8 -r1.9
--- openacs-4/packages/acs-api-browser/www/proc-view.tcl	14 Jun 2015 00:04:21 -0000	1.8
+++ openacs-4/packages/acs-api-browser/www/proc-view.tcl	27 Jun 2015 16:57:15 -0000	1.9
@@ -33,7 +33,7 @@
 lappend context [list $proc]
 
 set default_source_p [ad_get_client_property -default 0 acs-api-browser api_doc_source_p]
-set return_url [ns_urlencode [ad_conn url]?[export_vars -url {proc version_id}]]
+set return_url [export_vars -base [ad_conn url] {proc version_id}]
 set error_msg ""
 
 if { ![info exists source_p] } {