From d0b43ef4f5c6bb4a9dd9b2ae456f39a6042b54b4 Mon Sep 17 00:00:00 2001
From: git <lichao@rd.tuan800.com>
Date: Thu, 20 Nov 2014 16:35:04 +0800
Subject: [PATCH] beego.AppConfig.Strings bug

---
 config.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/config.go b/config.go
index 7d2a94de..5210ea93 100644
--- a/config.go
+++ b/config.go
@@ -110,7 +110,7 @@ func (b *beegoAppConfig) String(key string) string {
 
 func (b *beegoAppConfig) Strings(key string) []string {
 	v := b.innerConfig.Strings(RunMode + "::" + key)
-	if len(v) == 0 {
+	if v[0] == "" {
 		return b.innerConfig.Strings(key)
 	}
 	return v