Index: openacs-4/packages/xotcl-core/tcl/context-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xotcl-core/tcl/context-procs.tcl,v
diff -u -N -r1.75.2.19 -r1.75.2.20
--- openacs-4/packages/xotcl-core/tcl/context-procs.tcl	8 Dec 2020 15:53:13 -0000	1.75.2.19
+++ openacs-4/packages/xotcl-core/tcl/context-procs.tcl	18 Dec 2020 14:38:30 -0000	1.75.2.20
@@ -205,7 +205,9 @@
 
   ConnectionContext proc require_package_id_from_url {{-package_id 0} url} {
     #
-    # Get package_id from url in case it is not known
+    # Get package_id from URL in case it is not known. In case, the
+    # package_id is known, this method is essentially a no-op, but
+    # takes care about ::ad_conn initialization.
     #
     if {$package_id == 0} {
       set node_info [site_node::get_from_url -url $url]