Index: openacs-4/packages/lorsm/www/admin/course-add-3.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/lorsm/www/admin/course-add-3.tcl,v
diff -u -N -r1.16 -r1.17
--- openacs-4/packages/lorsm/www/admin/course-add-3.tcl	25 Apr 2018 19:47:47 -0000	1.16
+++ openacs-4/packages/lorsm/www/admin/course-add-3.tcl	9 May 2018 15:33:32 -0000	1.17
@@ -82,7 +82,7 @@
 
     # checks whether the directory given actually exists
     if {[file exists $fs_dir]} {
-        set all_files {}
+        set all_files [list]
         # now that exists, let's create it on the CR
 
         # gets rid of the path and leaves the name of the directory
@@ -126,7 +126,7 @@
 
         # for each directory found..
         while {[llength $dirx] != 0} {
-            set collector {}
+            set collector [list]
 
             foreach dir $dirx {
                 # if the dirx loop is 0...
@@ -307,7 +307,7 @@
 
         if { ![empty_string_p $organizations] } {
             # for multiple organizations
-            set add {}
+            set add [list]
 
             foreach organization [$organizations child all organization] {
                 set org_identifier [lors::imsmd::getResource \
@@ -364,12 +364,12 @@
 
         }
 
-        set l_files {}
+        set l_files [list]
         set resources [$manifest child all resources]
         set resourcex [$resources child all resource]
 
         if { ![empty_string_p $resourcex] } {
-            set res_list {}
+            set res_list [list]
 
             foreach resource $resourcex {
                 set res_identifier [lors::imsmd::getResource \