--- a/multipass-checkpassword.go	Sat Oct 24 23:40:13 2015 -0400
+++ b/multipass-checkpassword.go	Sun Oct 25 00:03:06 2015 -0400
@@ -40,15 +40,10 @@
 	if err != nil {
 		os.Exit(Failed)
 	}
+	os.Setenv("USER", user.Username)
+	os.Setenv("HOME", user.HomeDir)
 	os.Setenv("userdb_uid", user.Uid)
 	os.Setenv("userdb_gid", user.Gid)
 	os.Setenv("EXTRA", "userdb_uid userdb_gid")
-	environ := []string{
-		"USER=" + user.Username,
-		"userdb_uid=" + user.Uid,
-		"userdb_gid=" + user.Gid,
-		"HOME=" + user.HomeDir,
-		"EXTRA=userdb_uid userdb_gid",
-	}
-	syscall.Exec(os.Args[1], os.Args[1:], environ)
+	syscall.Exec(os.Args[1], os.Args[1:], os.Environ())
 }