Index: openacs-4/packages/acs-tcl/tcl/install-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/install-procs.tcl,v
diff -u -r1.33 -r1.34
--- openacs-4/packages/acs-tcl/tcl/install-procs.tcl	25 Apr 2018 19:23:26 -0000	1.33
+++ openacs-4/packages/acs-tcl/tcl/install-procs.tcl	9 May 2018 15:33:29 -0000	1.34
@@ -110,7 +110,7 @@
     set context_id [apm_attribute_value -default "" $node context-id]
     set security_inherit_p [apm_attribute_value -default "t" $node security-inherit-p]
 
-    set out {}
+    set out [list]
 
     # Remove double slashes
     regsub -all {//} $mount_point "/" mount_point
@@ -194,7 +194,7 @@
     set package_key [apm_attribute_value -default "" $node package-key]
     set mount_point [apm_attribute_value -default "" $node mount-point]
 
-    set out {}
+    set out [list]
 
     # Remove double slashes
     regsub -all {//} $mount_point "/" mount_point