Index: openacs-4/packages/xowiki/tcl/xowiki-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowiki/tcl/xowiki-procs.tcl,v
diff -u -r1.542.2.25 -r1.542.2.26
--- openacs-4/packages/xowiki/tcl/xowiki-procs.tcl	24 May 2019 17:44:09 -0000	1.542.2.25
+++ openacs-4/packages/xowiki/tcl/xowiki-procs.tcl	11 Jun 2019 18:55:08 -0000	1.542.2.26
@@ -1374,7 +1374,7 @@
     #
     # Make sure, the page_template is instantiated
     #
-    if {[llength [info commands ${:page_template}]] == 0} {
+    if {[info commands ::${:page_template}] eq ""} {
       ::xo::db::CrClass get_instance_from_db -item_id ${:page_template}
     }
     return [expr {[${:page_template} name] eq "en:link.form"}]