Disallow wildcards in badchan set by local oper, and for local badchan by remote oper.

diff -r 5eee2151f0b1 ircd/gline.c
--- a/ircd/gline.c	Thu Jan 22 21:50:34 2009 +0100
+++ b/ircd/gline.c	Thu Jan 22 22:05:00 2009 +0100
@@ -494,6 +494,13 @@
   if (*userhost == '#' || *userhost == '&') {
     if ((flags & GLINE_LOCAL) && !HasPriv(sptr, PRIV_LOCAL_BADCHAN))
       return send_reply(sptr, ERR_NOPRIVILEGES);
+
+    /* disallow wildcards in BADCHANs set by my oper
+     *  and in local BADCHANs set by remote oper
+     */
+    if ((MyUser(sptr) || (IsUser(sptr) && flags & GLINE_LOCAL)) && 
+         string_has_wildcards(userhost))
+      return send_reply(sptr, ERR_MASKTOOWIDE, userhost);
 
     flags |= GLINE_BADCHAN;
     user = userhost;