From 82a523e27ca7d9eb9a12eda4202252136a229e15 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E4=BA=91=E9=A3=8E?= <cloudwu@gmail.com>
Date: Wed, 15 Aug 2012 12:58:14 +0800
Subject: [PATCH] minor fix

---
 connection/lua-socket.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/connection/lua-socket.c b/connection/lua-socket.c
index 27592e83..c8013d33 100644
--- a/connection/lua-socket.c
+++ b/connection/lua-socket.c
@@ -48,7 +48,7 @@ static int
 _write(lua_State *L) {
 	int fd = luaL_checkinteger(L,1);
 	int type = lua_type(L,2);
-	const char * buffer;
+	const char * buffer = NULL;
 	size_t sz;
 	if (type == LUA_TSTRING) {
 		buffer = lua_tolstring(L,2,&sz);