From 643a557c0ce17d237353eda34c444796342cba0a Mon Sep 17 00:00:00 2001
From: Patrick Connolly <patrick.c.connolly@gmail.com>
Date: Sat, 3 Nov 2018 21:32:05 +0800
Subject: [PATCH] Update config.go

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

diff --git a/bridge/config/config.go b/bridge/config/config.go
index 71aed211..d6a0571b 100644
--- a/bridge/config/config.go
+++ b/bridge/config/config.go
@@ -185,7 +185,7 @@ func NewConfig(cfgfile string) *Config {
 	viper.SetConfigFile(cfgfile)
 	viper.SetEnvPrefix("matterbridge")
 	viper.AddConfigPath(".")
-	viper.SetEnvKeyReplacer(strings.NewReplacer(".", "_", "-", ""))
+	viper.SetEnvKeyReplacer(strings.NewReplacer(".", "_", "-", "_"))
 	viper.AutomaticEnv()
 	f, err := os.Open(cfgfile)
 	if err != nil {