Index: openacs-4/packages/chat/tcl/chat-ajax-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/chat/tcl/chat-ajax-procs.tcl,v
diff -u -r1.20 -r1.21
--- openacs-4/packages/chat/tcl/chat-ajax-procs.tcl	28 Sep 2018 11:44:23 -0000	1.20
+++ openacs-4/packages/chat/tcl/chat-ajax-procs.tcl	1 Oct 2018 12:17:00 -0000	1.21
@@ -12,7 +12,7 @@
 
     Chat instproc initialize_nsvs {} {
         next
-        
+
         # read the last_activity information at server start into a nsv array
         ::xo::dc foreach get_rooms {
             select room_id, to_char(max(creation_date),'HH24:MI:SS YYYY-MM-DD') as last_activity