From 98d315b8d8545db41e51eb566265212f6e01d168 Mon Sep 17 00:00:00 2001
From: Philip O'Toole <philip@influxdb.com>
Date: Tue, 9 Jun 2015 17:10:46 -0700
Subject: [PATCH] Ensure tags are always marshalled the same way

This added check ensures it's always alphabetically ordered when
marshalled.
---
 tsdb/meta_test.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tsdb/meta_test.go b/tsdb/meta_test.go
index ff4aa643e95..167f140905f 100644
--- a/tsdb/meta_test.go
+++ b/tsdb/meta_test.go
@@ -108,6 +108,10 @@ func TestMarshalTags(t *testing.T) {
 			tags:   map[string]string{"foo": "bar", "baz": "battttt"},
 			result: []byte(`baz|foo|battttt|bar`),
 		},
+		{
+			tags:   map[string]string{"baz": "battttt", "foo": "bar"},
+			result: []byte(`baz|foo|battttt|bar`),
+		},
 	} {
 		result := marshalTags(tt.tags)
 		if !bytes.Equal(result, tt.result) {