From 431feb6f16477eb77f4e95d9fde2989248290481 Mon Sep 17 00:00:00 2001
From: zixun <lvzixun@gmail.com>
Date: Mon, 6 May 2019 14:16:04 +0800
Subject: [PATCH] bugfix #1007

---
 lualib/http/tlshelper.lua | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lualib/http/tlshelper.lua b/lualib/http/tlshelper.lua
index 553acd9e..e25b2292 100644
--- a/lualib/http/tlshelper.lua
+++ b/lualib/http/tlshelper.lua
@@ -52,7 +52,9 @@ function tlshelper.readfunc(fd, tls_ctx)
                 local ds = readfunc(sz)
                 s = tls_ctx:read(ds)
             end
-            return read_buff .. s
+            s = read_buff .. s
+            read_buff = ""
+            return s
         else
             while #read_buff < sz do
                 local ds = readfunc()