From 052c886317d14228dbcdf257d10bf02cffc90bbc Mon Sep 17 00:00:00 2001
From: Nick Craig-Wood <nick@craig-wood.com>
Date: Mon, 8 Jan 2018 21:39:16 +0000
Subject: [PATCH] sftp: read $USER in username fallback not $HOME

---
 sftp/sftp.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sftp/sftp.go b/sftp/sftp.go
index 8b0b58646..7d287c880 100644
--- a/sftp/sftp.go
+++ b/sftp/sftp.go
@@ -123,8 +123,8 @@ func readCurrentUser() (userName string) {
 	if err == nil {
 		return usr.Username
 	}
-	// Fall back to reading $HOME then $LOGNAME
-	userName = os.Getenv("HOME")
+	// Fall back to reading $USER then $LOGNAME
+	userName = os.Getenv("USER")
 	if userName != "" {
 		return userName
 	}