(mark_as_read): Don't leak info about secret conferences. (Bug 48).

src/server/membership.c

 /*
- * $Id: membership.c,v 0.82 2002/11/26 11:30:23 ceder Exp $
+ * $Id: membership.c,v 0.83 2002/11/27 23:36:50 ceder Exp $
  * Copyright (C) 1991-2002  Lysator Academic Computer Association.
  *
  * This file is part of the LysKOM server.
@@ -1515,12 +1515,7 @@ mark_as_read (Conf_no		     conference,
 
     if ( (m = locate_membership( conference, ACT_P)) == NULL)
     {
-#if 1
-        err_stat = conference;
-	kom_errno = KOM_NOT_MEMBER;
-#else  /* FIXME: (bug 48): Write test case, then do like below.  */
 	set_conf_errno(active_connection, conference, KOM_NOT_MEMBER);
-#endif
 	return FAILURE;
     }