From 60ddb21fcdfb0594a35978aa0b04af4527c46d6e Mon Sep 17 00:00:00 2001
From: Bill Nottingham <notting@redhat.com>
Date: Tue, 31 May 2011 17:35:33 -0400
Subject: Ensure DHCP_HOSTNAME is a short hostname, seed it from HOSTNAME if
 needed. (#697877)

---
 sysconfig/network-scripts/network-functions | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'sysconfig/network-scripts/network-functions')

diff --git a/sysconfig/network-scripts/network-functions b/sysconfig/network-scripts/network-functions
index 5815eaa9..2d3263a2 100644
--- a/sysconfig/network-scripts/network-functions
+++ b/sysconfig/network-scripts/network-functions
@@ -190,6 +190,8 @@ expand_config ()
         i=$((i+1))
     done
 
+    [ -n "$DHCP_HOSTNAME" ] && DHCP_HOSTNAME=${DHCP_HOSTNAME%%.*}
+
     if [ -z "${NETWORK}" ]; then
         eval $(/bin/ipcalc --network ${ipaddr[0]} ${netmask[0]})
     fi
-- 
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