Index: openacs-4/packages/curriculum/tcl/curriculum-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/curriculum/tcl/curriculum-procs.tcl,v
diff -u -r1.17 -r1.18
--- openacs-4/packages/curriculum/tcl/curriculum-procs.tcl	25 Apr 2018 19:47:47 -0000	1.17
+++ openacs-4/packages/curriculum/tcl/curriculum-procs.tcl	9 May 2018 15:33:30 -0000	1.18
@@ -100,7 +100,7 @@
 } {
     upvar $array row
     
-    array set assignments {}
+    array set assignments [list]
     
     set role_prefix "role_"
 
@@ -607,7 +607,7 @@
     }
     
     # Build up the details list
-    set details_list {}
+    set details_list [list]
     foreach field $fields {
         lappend details_list $label($field) $value($field)
     }