Index: openacs-4/packages/dotlrn/www/deregister.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/dotlrn/www/deregister.tcl,v
diff -u -r1.10.4.1 -r1.10.4.2
--- openacs-4/packages/dotlrn/www/deregister.tcl	11 Sep 2015 11:40:43 -0000	1.10.4.1
+++ openacs-4/packages/dotlrn/www/deregister.tcl	26 Jan 2017 11:46:02 -0000	1.10.4.2
@@ -23,7 +23,7 @@
     @version $Id$
 } -query {
     {user_id:multiple,integer ""}
-    {community_id ""}
+    {community_id:integer ""}
     {referer "./"}
 }