From 6bac8c627573cca1bf859ebe746ef02c46a72a20 Mon Sep 17 00:00:00 2001
From: "Fritz D. Ansel" <fdansel@yandex.ru>
Date: Mon, 2 Aug 2021 20:05:56 +0200
Subject: [PATCH] samba4: use hostname only as name

even if a fqdn (with domain) is set by user

Signed-off-by: Fritz D. Ansel <fdansel@yandex.ru>
---
 net/samba4/files/samba.init | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/samba4/files/samba.init b/net/samba4/files/samba.init
index 7cb2f66e7..b849a1cd3 100644
--- a/net/samba4/files/samba.init
+++ b/net/samba4/files/samba.init
@@ -26,7 +26,7 @@ smb_header() {
 	)
 
 	# we dont use netbios anymore as default and wsd/avahi is dns based
-	hostname="$(cat /proc/sys/kernel/hostname | tr -d '{};%?=#\n')"
+	hostname="$(sed 's/\..*//' /proc/sys/kernel/hostname | tr -d '{};%?=#\n')"
 
 	config_get_sane workgroup "$1" workgroup "WORKGROUP"
 	config_get_sane description "$1" description "Samba on OpenWrt"