From 98ff16df38b92e9b0a34fbaf464792656f8ab5de Mon Sep 17 00:00:00 2001
From: eeeXun <sdes96303@gmail.com>
Date: Tue, 25 Oct 2022 01:01:50 +0800
Subject: [PATCH] fix: Getenv XDG_CONFIG_HOME

Getenv don't need `$` sign
---
 config.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/config.go b/config.go
index 351f65b..9316a23 100644
--- a/config.go
+++ b/config.go
@@ -10,8 +10,8 @@ func configInit() {
 
 	config.SetConfigName("gtt")
 	config.SetConfigType("yaml")
-	if len(os.Getenv("$XDG_CONFIG_HOME")) > 0 {
-		defaultConfigPath = os.Getenv("$XDG_CONFIG_HOME") + "/gtt"
+	if len(os.Getenv("XDG_CONFIG_HOME")) > 0 {
+		defaultConfigPath = os.Getenv("XDG_CONFIG_HOME") + "/gtt"
 		config.AddConfigPath(defaultConfigPath)
 	} else {
 		defaultConfigPath = os.Getenv("HOME") + "/.config/gtt"