throw error when user attempts to msg nick@server but is stopped by usermode +R or +q

diff -r 8e6a04a8cd81 ircd/ircd_relay.c
--- a/ircd/ircd_relay.c	Wed Mar 24 12:59:31 2010 +0100
+++ b/ircd/ircd_relay.c	Wed Mar 24 13:07:16 2010 +0100
@@ -307,12 +307,16 @@
     *--host = '%';
 
   /* slug: I don't think this is required, but I might have missed something */
-  if (IsAccountOnly(acptr) && !IsAccount(sptr) && !IsXtraOp(sptr))
+  if (IsAccountOnly(acptr) && !IsAccount(sptr) && !IsXtraOp(sptr)) {
+    send_reply(sptr, ERR_ACCOUNTONLY, cli_name(acptr), feature_str(FEAT_URLREG));
     return;
+  }
 
   /* slug: same applies here, since only opers can be +k */
-  if (IsCommonChansOnly(acptr) && !IsXtraOp(sptr) && !common_chan_count(acptr, sptr, 1))
+  if (IsCommonChansOnly(acptr) && !IsXtraOp(sptr) && !common_chan_count(acptr, sptr, 1)) {
+    send_reply(sptr, ERR_COMMONCHANSONLY, cli_name(acptr));
     return;
+  }
 
   if (!(is_silenced(sptr, acptr)))
     sendcmdto_one(sptr, CMD_PRIVATE, acptr, "%s :%s", name, text);