From b60952f22ade00bebd08530e568ed31eeadd8797 Mon Sep 17 00:00:00 2001
From: Pieter Noordhuis <pcnoordhuis@gmail.com>
Date: Thu, 7 Oct 2010 17:38:56 +0200
Subject: [PATCH] Disconnect before free'ing

---
 hiredis.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/hiredis.c b/hiredis.c
index 2d897d5..662bdae 100644
--- a/hiredis.c
+++ b/hiredis.c
@@ -594,6 +594,11 @@ void redisDisconnect(redisContext *c) {
 }
 
 void redisFree(redisContext *c) {
+    /* Disconnect before free'ing if not yet disconnected. */
+    if (c->flags & REDIS_CONNECTED)
+        redisDisconnect(c);
+
+    /* Fire free callback and clear all allocations. */
     if (c->cbFree != NULL)
         c->cbFree(c,c->privdataFree);
     if (c->error != NULL)