From e6f358a6dd9919fd8a05adcf9f7e35688459cd92 Mon Sep 17 00:00:00 2001
From: Feng <ery.lee@gmail.com>
Date: Mon, 31 Aug 2015 13:19:59 +0800
Subject: [PATCH] warning

---
 src/emqttd_cm.erl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/emqttd_cm.erl b/src/emqttd_cm.erl
index 9c28654eb..04902c9ab 100644
--- a/src/emqttd_cm.erl
+++ b/src/emqttd_cm.erl
@@ -110,7 +110,7 @@ handle_cast({register, Client = #mqtt_client{client_id = ClientId, client_pid =
 			lager:error("ClientId '~s' has been registered with ~p", [ClientId, Pid]),
             ignore;
 		[#mqtt_client{client_pid = OldPid}] ->
-			lager:error("ClientId '~s' is duplicated: pid=~p, oldpid=~p", [ClientId, Pid, OldPid]);
+			lager:warning("ClientId '~s' is duplicated: pid=~p, oldpid=~p", [ClientId, Pid, OldPid]);
 		[] -> 
             ok
 	end,