From 04afcae9edc598f5388e68280aca2aeb7851d697 Mon Sep 17 00:00:00 2001
From: Raffael Sahli <raffael.sahli@gmail.com>
Date: Tue, 13 Dec 2022 07:43:01 +0000
Subject: [PATCH] fix: enforce yaml config #63

---
 cmd/root.go | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/cmd/root.go b/cmd/root.go
index 0017cba0..a67ad564 100644
--- a/cmd/root.go
+++ b/cmd/root.go
@@ -161,10 +161,9 @@ func initConfig() {
 		viper.AddConfigPath("/etc/mongodb_query_exporter")
 		// Search config in home directory with name ".mongodb_query_exporter" (without extension).
 		viper.AddConfigPath(usr.HomeDir + "/.mongodb_query_exporter")
-		//config file name without extension
-		//	viper.SetConfigName("config")
 	}
 
+	viper.SetConfigType("yaml")
 	if err := viper.ReadInConfig(); err != nil {
 		panic(err)
 	}