From 2ef9c2e5f769bb5233f740250b0c7a0159e56fae Mon Sep 17 00:00:00 2001
From: Pieter Noordhuis <pcnoordhuis@gmail.com>
Date: Thu, 16 Dec 2010 21:50:34 +0100
Subject: [PATCH] Redefine REDIS_REPLY_ERROR to be non-zero

When no reply object functions are defined, the reply type integer is
returned from redisGetReply(). This sets the *reply argument to the
consumed reply, where 0 means that it was not possible to consume a full
reply. With REDIS_REPLY_ERROR having the same value, there is no way to
tell the difference between an error reply and not consuming a reply.
---
 hiredis.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hiredis.h b/hiredis.h
index 7fd7770..b202cb0 100644
--- a/hiredis.h
+++ b/hiredis.h
@@ -62,12 +62,12 @@
  * should be terminated once all replies have been read. */
 #define REDIS_DISCONNECTING 0x4
 
-#define REDIS_REPLY_ERROR 0
 #define REDIS_REPLY_STRING 1
 #define REDIS_REPLY_ARRAY 2
 #define REDIS_REPLY_INTEGER 3
 #define REDIS_REPLY_NIL 4
 #define REDIS_REPLY_STATUS 5
+#define REDIS_REPLY_ERROR 6
 
 #ifdef __cplusplus
 extern "C" {