From ea1affda4c7e304ed24270204325f2523e1eb083 Mon Sep 17 00:00:00 2001
From: Cloud Wu <cloudwu@gmail.com>
Date: Mon, 25 Mar 2019 09:42:53 +0800
Subject: [PATCH] fix #962

---
 service/clusterd.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/service/clusterd.lua b/service/clusterd.lua
index 9a062796..a6b75cf2 100644
--- a/service/clusterd.lua
+++ b/service/clusterd.lua
@@ -235,7 +235,7 @@ function command.socket(source, subcmd, fd, msg)
 			local agent = cluster_agent[fd]
 			if type(agent) == "boolean" then
 				cluster_agent[fd] = true
-			else
+			elseif agent then
 				skynet.send(agent, "lua", "exit")
 				cluster_agent[fd] = nil
 			end