From 32b5410af928b9d651a837f79c6c6002615a3048 Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Wed, 25 Sep 2013 12:38:36 +0200
Subject: [PATCH] Cluster: add currentEpoch to CLUSTER INFO.

---
 src/cluster.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/cluster.c b/src/cluster.c
index c5837647f..ede00f793 100644
--- a/src/cluster.c
+++ b/src/cluster.c
@@ -2393,13 +2393,15 @@ void clusterCommand(redisClient *c) {
             "cluster_slots_fail:%d\r\n"
             "cluster_known_nodes:%lu\r\n"
             "cluster_size:%d\r\n"
+            "cluster_current_epoch:%llu\r\n"
             , statestr[server.cluster->state],
             slots_assigned,
             slots_ok,
             slots_pfail,
             slots_fail,
             dictSize(server.cluster->nodes),
-            server.cluster->size
+            server.cluster->size,
+            (unsigned long long) server.cluster->currentEpoch
         );
         addReplySds(c,sdscatprintf(sdsempty(),"$%lu\r\n",
             (unsigned long)sdslen(info)));
-- 
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