From ffd48633c2a7570da81b277743eb7ba196a4a78b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E4=BA=91=E9=A3=8E?= <cloudwu@gmail.com>
Date: Mon, 4 Nov 2013 19:14:21 +0800
Subject: [PATCH] bugfix #53

---
 lualib/redis.lua | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/lualib/redis.lua b/lualib/redis.lua
index f4b90995..cf66ac1a 100644
--- a/lualib/redis.lua
+++ b/lualib/redis.lua
@@ -201,13 +201,17 @@ local function read_exec(fd)
 	for i = 1,n do
 		local ok, r = read_response(fd)
 		result[i] = r
-		if not err then
-			err = {}
-			for j = 1, i-1 do
-				err[j] = true
+		if err then
+			err[i] = ok
+		else
+			if ok == false then
+				err = {}
+				for j = 1, i-1 do
+					err[j] = true
+				end
+				err[i] = false
 			end
 		end
-		err[i] = ok
 	end
 	return result, err
 end