From 7e8abcf6932120b5f9c8a7dadafbd5a8045c2bb6 Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Thu, 13 Feb 2014 14:32:44 +0100
Subject: [PATCH] Log when CONFIG REWRITE goes bad.

---
 src/config.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/config.c b/src/config.c
index a68e4f3e..3e6b1561 100644
--- a/src/config.c
+++ b/src/config.c
@@ -1824,6 +1824,7 @@ void configCommand(redisClient *c) {
             return;
         }
         if (rewriteConfig(server.configfile) == -1) {
+            redisLog(REDIS_WARNING,"CONFIG REWRITE failed: %s", strerror(errno));
             addReplyErrorFormat(c,"Rewriting config file: %s", strerror(errno));
         } else {
             addReply(c,shared.ok);