Index: openacs-4/packages/dotlrn/www/member-add-3.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/dotlrn/www/member-add-3.tcl,v
diff -u -r1.14 -r1.15
--- openacs-4/packages/dotlrn/www/member-add-3.tcl	9 Nov 2008 23:29:23 -0000	1.14
+++ openacs-4/packages/dotlrn/www/member-add-3.tcl	7 Aug 2017 23:48:09 -0000	1.15
@@ -22,7 +22,7 @@
     @creation-date 2001-11-04
     @version $Id$
 } -query {
-    user_id:multiple
+    user_id:naturalnum,multiple,notnull
     rel_type
     {referer "one-community-admin"}
 }
@@ -85,3 +85,9 @@
     }
 }
 ad_returnredirect $referer
+
+# Local variables:
+#    mode: tcl
+#    tcl-indent-level: 4
+#    indent-tabs-mode: nil
+# End: