From a49de5675811d716676d06614f13f4aec35074c9 Mon Sep 17 00:00:00 2001
From: darklore <zodiac.brave.story@gmail.com>
Date: Thu, 21 Oct 2021 11:04:14 +0900
Subject: [PATCH] Fix invalid shell completion when used with ~/.cobra.yaml
 (#1510)

`cobra completion` outputs invalid output "Using config file:" at the
top of the completion script. when ~/.cobra.yaml exists.
---
 cobra/cmd/root.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cobra/cmd/root.go b/cobra/cmd/root.go
index 51bba2cc5..cad3f451a 100644
--- a/cobra/cmd/root.go
+++ b/cobra/cmd/root.go
@@ -74,6 +74,6 @@ func initConfig() {
 	viper.AutomaticEnv()
 
 	if err := viper.ReadInConfig(); err == nil {
-		fmt.Println("Using config file:", viper.ConfigFileUsed())
+		fmt.Fprintln(os.Stderr, "Using config file:", viper.ConfigFileUsed())
 	}
 }