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>

diff --git a/net/samba4/files/samba.init b/net/samba4/files/samba.init
index 7cb2f66e7538074ec3ff047c9e3460fa853d3530..b849a1cd370d182f93f4ad1656642bbcc8410deb 100644 (file)
--- 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"