Index: openacs-4/packages/imsld/www/environment-frame.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/imsld/www/environment-frame.tcl,v
diff -u -r1.14 -r1.15
--- openacs-4/packages/imsld/www/environment-frame.tcl	26 Apr 2018 08:56:38 -0000	1.14
+++ openacs-4/packages/imsld/www/environment-frame.tcl	9 May 2018 15:33:31 -0000	1.15
@@ -13,7 +13,7 @@
 
 set frame_header "[_ imsld.Context_info]"
 set page_title $frame_header
-set context {}
+set context [list]
 
 dom createDocument ul doc
 set dom_root [$doc documentElement]