From f72b934d1478add5e580e312e93831cbab178a89 Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Thu, 29 Oct 2009 11:30:43 +0100
Subject: [PATCH] Fixed  Issue 76 (redis-server crashes when it can't connect
 to MASTER and client connects to SLAVE)

---
 TODO    | 1 +
 redis.c | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/TODO b/TODO
index 07703f4c..941e6675 100644
--- a/TODO
+++ b/TODO
@@ -10,6 +10,7 @@ VERSION 1.1 TODO
 VERSION 1.2 TODO
 
 * Basic Redis-cluster (at least all the features of the Ruby client distribute implementation + ability to set every key in M nodes).
+* Append mode log
 * Hashes (HSET, HGET, HEXISTS, HLEN, ...).
 * An utility able to export an .rdb file into a text-only JSON dump, we can't live anymore without such a tool. Probably an extension to redis-cli.
 
diff --git a/redis.c b/redis.c
index 691996e8..16f2e2e7 100644
--- a/redis.c
+++ b/redis.c
@@ -4648,7 +4648,7 @@ static void infoCommand(redisClient *c) {
             server.masterport,
             (server.replstate == REDIS_REPL_CONNECTED) ?
                 "up" : "down",
-            (int)(time(NULL)-server.master->lastinteraction)
+            server.master ? ((int)(time(NULL)-server.master->lastinteraction)) : -1
         );
     }
     for (j = 0; j < server.dbnum; j++) {