netifd: always send DHCPv4 hostname

[openwrt/staging/chunkeey.git] / package / network / config / netifd / files / lib / netifd / proto / dhcp.sh

diff --git a/package/network/config/netifd/files/lib/netifd/proto/dhcp.sh b/package/network/config/netifd/files/lib/netifd/proto/dhcp.sh
index ea02d68bb4fb00a2365c4f9bfd68ea1c3b7d34ba..143e4451b6648ac2048b782989f7bb1c50f800d8 100755 (executable)
--- a/package/network/config/netifd/files/lib/netifd/proto/dhcp.sh
+++ b/package/network/config/netifd/files/lib/netifd/proto/dhcp.sh
@@ -40,6 +40,7 @@ proto_dhcp_setup() {
                append dhcpopts "-x $opt"
        done
 
+       [ -z "$hostname" ] && hostname="$(cat /proc/sys/kernel/hostname)"
        [ "$broadcast" = 1 ] && broadcast="-B" || broadcast=
        [ "$release" = 1 ] && release="-R" || release=
        [ -n "$clientid" ] && clientid="-x 0x3d:${clientid//:/}" || clientid="-C"