From 40d27029ac44846d9074a000a020afed2b6f0a7a Mon Sep 17 00:00:00 2001
From: dev4mobile <cn.dev4mobile@gmail.com>
Date: Wed, 4 Nov 2020 11:30:50 +0800
Subject: [PATCH] fix skip read empty data from remote provider

---
 viper.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/viper.go b/viper.go
index 7027715..d407ff0 100644
--- a/viper.go
+++ b/viper.go
@@ -1884,7 +1884,9 @@ func (v *Viper) getKeyValueConfig() error {
 
 			continue
 		}
-
+		if len(val) == 0 {
+			continue
+		}
 		v.kvstore = val
 
 		return nil