Index: openacs-4/packages/xotcl-request-monitor/tcl/throttle_mod-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xotcl-request-monitor/tcl/throttle_mod-procs.tcl,v
diff -u -r1.54 -r1.55
--- openacs-4/packages/xotcl-request-monitor/tcl/throttle_mod-procs.tcl	25 Apr 2018 19:47:48 -0000	1.54
+++ openacs-4/packages/xotcl-request-monitor/tcl/throttle_mod-procs.tcl	26 Apr 2018 08:56:39 -0000	1.55
@@ -1191,7 +1191,7 @@
     return [list ${:ip24} ${:auth24}]
   }
   Users proc users_per_day {} {
-    set ip [list]; set auth {}
+    set ip {}; set auth {}
     foreach i [array names :timestamp] {
       if {[::xo::is_ip $i]} {
         set var ip