Index: openacs-4/packages/acs-admin/www/apm/packages-install.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-admin/www/apm/packages-install.tcl,v
diff -u -r1.26 -r1.27
--- openacs-4/packages/acs-admin/www/apm/packages-install.tcl	25 Apr 2018 08:49:03 -0000	1.26
+++ openacs-4/packages/acs-admin/www/apm/packages-install.tcl	25 Apr 2018 19:23:25 -0000	1.27
@@ -135,9 +135,9 @@
 
     ad_set_client_property -clob t apm spec_files $spec_files
 
-    set errors [list]
-    set pkg_info_list [list]
-    set pkg_key_list [list]
+    set errors {}
+    set pkg_info_list {}
+    set pkg_key_list {}
     apm_log APMDebug "APM: Specification files available: $spec_files"
     foreach spec_file $spec_files {
         ### Parse the package.