Index: openacs-4/packages/acs-tcl/tcl/site-nodes-init.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/site-nodes-init.tcl,v
diff -u -r1.8 -r1.8.2.1
--- openacs-4/packages/acs-tcl/tcl/site-nodes-init.tcl	11 Jun 2018 09:14:55 -0000	1.8
+++ openacs-4/packages/acs-tcl/tcl/site-nodes-init.tcl	28 Oct 2020 15:39:19 -0000	1.8.2.1
@@ -14,7 +14,7 @@
 # In case, we have a recent version of NaviServer, we can use
 # ns_urlspace for mapping tree data.
 #
-if {[info commands ns_urlspace] ne "" && [info commands ::xo::db::sql::site_node] ne ""} {
+if {[namespace which ns_urlspace] ne "" && [namespace which ::xo::db::sql::site_node] ne ""} {
     #
     # Prefetch paths, which should not be mapped to the base node "/",
     # since these have to go through the classical mapping, where we