From d652670db26bae964af238e08db33112afad7c46 Mon Sep 17 00:00:00 2001
From: Sheridan C Rawlins <41922797+scr-oath@users.noreply.github.com>
Date: Mon, 10 May 2021 20:32:50 -0700
Subject: [PATCH] Make SetEnvKeyReplacer similar to EnvKeyReplacer in signature
 so you can actually write a different implementation

---
 viper.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/viper.go b/viper.go
index 50b4780..b216038 100644
--- a/viper.go
+++ b/viper.go
@@ -1305,9 +1305,9 @@ func (v *Viper) AutomaticEnv() {
 // SetEnvKeyReplacer sets the strings.Replacer on the viper object
 // Useful for mapping an environmental variable to a key that does
 // not match it.
-func SetEnvKeyReplacer(r *strings.Replacer) { v.SetEnvKeyReplacer(r) }
+func SetEnvKeyReplacer(r StringReplacer) { v.SetEnvKeyReplacer(r) }
 
-func (v *Viper) SetEnvKeyReplacer(r *strings.Replacer) {
+func (v *Viper) SetEnvKeyReplacer(r StringReplacer) {
 	v.envKeyReplacer = r
 }