--- a/trac/ticket/admin.py	Sun Jun 22 23:56:57 2008 +0200
+++ b/trac/ticket/admin.py	Sun Jul 06 13:58:33 2008 +0200
@@ -123,6 +123,7 @@
         if self.config.getbool('ticket', 'restrict_owner'):
             perm = PermissionSystem(self.env)
             data['owners'] = perm.get_users_with_permission('TICKET_MODIFY')
+            data['owners'].sort()
         else:
             data['owners'] = None