+From 2b4773b6ae48fee56c60fb4a1835672cbca78aee Mon Sep 17 00:00:00 2001
+From: Andreas Oberritter <obi@opendreambox.org>
+Date: Tue, 15 Jan 2013 17:33:53 +0100
+Subject: [PATCH 10/10] udhcpc: obtain hostname from OS by default
+
+* Doesn't require the 'hostname' option in /etc/network/interfaces,
+ and thus makes udhcpc behave like other clients.
+
+Signed-off-by: Andreas Oberritter <obi@opendreambox.org>
+---
+ networking/udhcp/dhcpc.c | 7 +++++++
+ 1 file changed, 7 insertions(+)
+
+diff --git a/networking/udhcp/dhcpc.c b/networking/udhcp/dhcpc.c
+index 9fbd3b3..ec9f25d 100644
+--- a/networking/udhcp/dhcpc.c
++++ b/networking/udhcp/dhcpc.c
+@@ -1117,6 +1117,13 @@ int udhcpc_main(int argc UNUSED_PARAM, char **argv)
+ );
+ if (opt & (OPT_h|OPT_H))
+ client_config.hostname = alloc_dhcp_option(DHCP_HOST_NAME, str_h, 0);
++ else {
++ char hostname[256]; /* SUSv2: hostnames are <= 255 bytes */
++ if (gethostname(hostname, sizeof(hostname)) == 0) {
++ hostname[sizeof(hostname) - 1] = '\0';
++ client_config.hostname = alloc_dhcp_option(DHCP_HOST_NAME, hostname, 0);
++ }
++ }
+ if (opt & OPT_F) {
+ /* FQDN option format: [0x51][len][flags][0][0]<fqdn> */
+ client_config.fqdn = alloc_dhcp_option(DHCP_FQDN, str_F, 3);
+--
+1.7.10.4
+