Log to what master a slave is going to connect to.

src/replication.c

@@ -1527,7 +1527,8 @@ void replicationCron(void) {
 
     /* Check if we should connect to a MASTER */
     if (server.repl_state == REDIS_REPL_CONNECT) {
-        redisLog(REDIS_NOTICE,"Connecting to MASTER...");
+        redisLog(REDIS_NOTICE,"Connecting to MASTER %s:%d",
+            server.masterhost, server.masterport);
         if (connectWithMaster() == REDIS_OK) {
             redisLog(REDIS_NOTICE,"MASTER <-> SLAVE sync started");
         }