From 95cbc56dec810009e4eb5156995d936f6d864c3d Mon Sep 17 00:00:00 2001
From: vertextau <43003542+vertextau@users.noreply.github.com>
Date: Thu, 13 Feb 2020 22:42:58 +0100
Subject: [PATCH] Improve randomString func

---
 auth/oauth.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/auth/oauth.go b/auth/oauth.go
index 54bd5137b..6e85575bf 100644
--- a/auth/oauth.go
+++ b/auth/oauth.go
@@ -2,6 +2,7 @@ package auth
 
 import (
 	"crypto/rand"
+	"encoding/hex"
 	"errors"
 	"fmt"
 	"io"
@@ -20,7 +21,7 @@ func randomString(length int) (string, error) {
 	if err != nil {
 		return "", err
 	}
-	return fmt.Sprintf("%x", b), nil
+	return hex.EncodeToString(b), nil
 }
 
 // OAuthFlow represents the setup for authenticating with GitHub