Index: openacs-4/packages/acs-subsite/tcl/rel-types-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-subsite/tcl/rel-types-procs.tcl,v
diff -u -r1.14 -r1.15
--- openacs-4/packages/acs-subsite/tcl/rel-types-procs.tcl	23 Apr 2018 07:14:16 -0000	1.14
+++ openacs-4/packages/acs-subsite/tcl/rel-types-procs.tcl	26 Apr 2018 08:56:37 -0000	1.15
@@ -131,7 +131,7 @@
 	set pk_constraint_name [plsql_utility::generate_constraint_name $table_name rel_id "pk"]
 	set fk_constraint_name [plsql_utility::generate_constraint_name $table_name rel_id "fk"]
 
-	set plsql [list]
+	set plsql {}
 
 	# Create the actual acs object type