From 61eeedbe77a7fef16e44b6fe215a689b7911044e Mon Sep 17 00:00:00 2001
From: Matt Stancliff <matt@genges.com>
Date: Mon, 7 Apr 2014 11:32:16 -0400
Subject: [PATCH] Fix potential undefined struct read

All the assignments to cb are inside conditionals, so it's
vaguely possible it never gets initialized before we try
to read from it with (cb.fn == NULL).

Condition discovered with scan-build.

Closes #229
---
 async.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/async.c b/async.c
index 48c40c3..f3b57e3 100644
--- a/async.c
+++ b/async.c
@@ -391,7 +391,7 @@ static int __redisGetSubscribeCallback(redisAsyncContext *ac, redisReply *reply,
 
 void redisProcessCallbacks(redisAsyncContext *ac) {
     redisContext *c = &(ac->c);
-    redisCallback cb;
+    redisCallback cb = {NULL, NULL, NULL};
     void *reply = NULL;
     int status;