From 38ba9930d0aef390218199c2a84bec0746137397 Mon Sep 17 00:00:00 2001
From: Joachim Nilsson <troglobit@gmail.com>
Date: Wed, 18 Oct 2017 10:03:54 +0200
Subject: [PATCH] helpers.c:getuser() - Make @home an optional argument

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
---
 src/helpers.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/helpers.c b/src/helpers.c
index c228abdf..e2b949ca 100644
--- a/src/helpers.c
+++ b/src/helpers.c
@@ -160,7 +160,8 @@ int getuser(char *username, char **home)
 	if (!username || (usr = getpwnam(username)) == NULL)
 		return -1;
 
-	*home = usr->pw_dir;
+	if (home)
+		*home = usr->pw_dir;
 	return  usr->pw_uid;
 #endif
 }