From 39293933c5b8cb65ad1b51a2a7f1b0247ac1ab4e Mon Sep 17 00:00:00 2001
From: Iwasaki Yudai <yudai@arielworks.com>
Date: Sun, 23 Aug 2015 23:28:56 +0900
Subject: [PATCH] Show error when failed to get current user

---
 app/app.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/app/app.go b/app/app.go
index 439a7c8..98687ae 100644
--- a/app/app.go
+++ b/app/app.go
@@ -53,7 +53,10 @@ func New(options Options) (*App, error) {
 	prefString := []byte{}
 	prefPath := options.ProfileFile
 	if options.ProfileFile == DefaultProfileFilePath {
-		usr, _ := user.Current()
+		usr, err := user.Current()
+		if err != nil {
+			return nil, err
+		}
 		prefPath = usr.HomeDir + "/.gotty"
 	}
 	if _, err = os.Stat(prefPath); os.IsNotExist(err) {