From 55a0adfc416ad85dbc440eaa667d98c200a8ce62 Mon Sep 17 00:00:00 2001
From: Jackie Huang <jackie.huang@windriver.com>
Date: Thu, 18 Dec 2014 17:23:37 +0800
Subject: [PATCH] adduser: add -M option for useradd

The useradd (from package passwd) in debian based system sets -M (--no-create-home) by default,
but the one we are using (from package shadow) sets -m (--create-home) by default, so we
need to explicitly add -M option for useradd call or it will try to create home twice and
throw a confused message:
"The home directory `/home/newuser' already exists. Not copying from `/etc/skel'"

Upstream-Status: Submitted [1]

[1] https://lists.alioth.debian.org/pipermail/adduser-devel/2016-October/005478.html

Signed-off-by: Jackie Huang <jackie.huang@windriver.com>
---
 adduser | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/adduser b/adduser
index a5f83f3..f6cb52c 100755
--- a/adduser
+++ b/adduser
@@ -435,7 +435,7 @@ if ($action eq "addsysuser") {
     $undouser = $new_name;
     my $useradd = &which('useradd');
     &systemcall($useradd, '-d', $home_dir, '-g', $ingroup_name, '-s',
-		$shell, '-u', $new_uid, $new_name);
+	        $shell, '-u', $new_uid, '-M', $new_name);
     if(!$disabled_login) {
         my $usermod = &which('usermod');
         &systemcall($usermod, '-p', '*', $new_name);
@@ -525,7 +525,7 @@ if ($action eq "adduser") {
     $undouser = $new_name;
     my $useradd = &which('useradd');
     &systemcall($useradd, '-d', $home_dir, '-g', $ingroup_name, '-s',
-		$shell, '-u', $new_uid, $new_name);
+               $shell, '-u', $new_uid, '-M', $new_name);
     &invalidate_nscd();
 
     create_homedir (1); # copy skeleton data
-- 
1.8.5.2