Index: openacs-4/packages/acs-bootstrap-installer/tcl/10-utilities-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-bootstrap-installer/tcl/10-utilities-procs.tcl,v
diff -u -r1.10 -r1.11
--- openacs-4/packages/acs-bootstrap-installer/tcl/10-utilities-procs.tcl	7 Aug 2017 23:47:46 -0000	1.10
+++ openacs-4/packages/acs-bootstrap-installer/tcl/10-utilities-procs.tcl	25 Apr 2018 19:23:25 -0000	1.11
@@ -26,11 +26,11 @@
 
 } {
     # Use the examined_files array to track files that we've examined.
-    array set examined_files [list]
+    array set examined_files {}
 
     # A list of files that we will return (in the order in which we
     # examined them).
-    set files [list]
+    set files {}
 
     # A list of files that we still need to examine.
     set files_to_examine [list $path]