From a27befc495009693ee4c9c110fe7132f330ac25d Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Mon, 27 Oct 2014 10:48:32 +0100
Subject: [PATCH] Diskless replication: log BGSAVE delay only when it is
 non-zero.

---
 src/replication.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/replication.c b/src/replication.c
index 0b40110a..e9c98c5c 100644
--- a/src/replication.c
+++ b/src/replication.c
@@ -528,7 +528,8 @@ void syncCommand(redisClient *c) {
              * replicationCron() since we want to delay its start a
              * few seconds to wait for more slaves to arrive. */
             c->replstate = REDIS_REPL_WAIT_BGSAVE_START;
-            redisLog(REDIS_NOTICE,"Delay next BGSAVE for SYNC");
+            if (server.repl_diskless_sync_delay)
+                redisLog(REDIS_NOTICE,"Delay next BGSAVE for SYNC");
         } else {
             /* Ok we don't have a BGSAVE in progress, let's start one. */
             if (startBgsaveForReplication() != REDIS_OK) {