From e59ebc4c2d946b5f21a3d236097d45841a1b1319 Mon Sep 17 00:00:00 2001
From: yanyandenuonuo <yanyandenuonuo@gmail.com>
Date: Fri, 28 Dec 2018 18:10:25 +0800
Subject: [PATCH] fix test bug

---
 viper_test.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/viper_test.go b/viper_test.go
index b508dfa..441369d 100644
--- a/viper_test.go
+++ b/viper_test.go
@@ -323,6 +323,7 @@ func TestAliasInConfigFile(t *testing.T) {
 }
 
 func TestUnSetAliases(t *testing.T) {
+	Set("age", 40)
 	RegisterAlias("years", "age")
 	assert.Equal(t, 40, Get("years"))
 	UnregisterAlias("years")