From 0cc4c91e01ed9175b568c5255423d2983fe29bc1 Mon Sep 17 00:00:00 2001
From: Denis Zheleztsov <d_zheleztsov@wargaming.net>
Date: Sun, 9 Jul 2017 16:53:49 +0300
Subject: [PATCH] Sort childrens in ls: /v1/ls/path/to/node

---
 rest/zoo.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/rest/zoo.go b/rest/zoo.go
index 32cadcb..f89491b 100644
--- a/rest/zoo.go
+++ b/rest/zoo.go
@@ -3,6 +3,7 @@ package rest
 import (
 	"github.com/samuel/go-zookeeper/zk"
 	"log"
+	"sort"
 	"strings"
 	"time"
 )
@@ -26,7 +27,7 @@ type Zk struct {
 func (conf Zk) InitConnection() (*zk.Conn, error) {
 	conn, _, err := zk.Connect(conf.Hosts, time.Second)
 	if err != nil {
-		log.Panic("[ERROR] ", err)
+		log.Fatal("[ERROR] ", err)
 	}
 
 	return conn, err
@@ -77,6 +78,9 @@ func (z ZooNode) GetChildrens(path string) Ls {
 	// 	}
 	// }
 
+	// Sort childrens alphabeticaly
+	sort.Strings(childrens)
+
 	l.Error = ""
 	l.Childrens = childrens
 	l.ZkStat = zkStat