From 2f3963417fc5b387049f382acc3041dc8ee00ccf Mon Sep 17 00:00:00 2001
From: Badlop <badlop@process-one.net>
Date: Thu, 11 Jun 2009 18:57:03 +0000
Subject: [PATCH] Prevent process crash if the IP and port of a connection is
 unknown.

SVN Revision: 2156
---
 src/ejabberd_c2s.erl | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/ejabberd_c2s.erl b/src/ejabberd_c2s.erl
index 412a26816..744a24933 100644
--- a/src/ejabberd_c2s.erl
+++ b/src/ejabberd_c2s.erl
@@ -1911,6 +1911,8 @@ fsm_reply(Reply, StateName, StateData) ->
     {reply, Reply, StateName, StateData, ?C2S_OPEN_TIMEOUT}.
 
 %% Used by c2s blacklist plugins
+is_ip_blacklisted(undefined) ->
+    false;
 is_ip_blacklisted({IP,_Port}) ->
     ejabberd_hooks:run_fold(check_bl_c2s, false, [IP]).