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authorBill Nottingham <notting@redhat.com>2005-09-22 18:42:26 +0000
committerBill Nottingham <notting@redhat.com>2005-09-22 18:42:26 +0000
commit9367a8f899e76f483fbd390b901e6bb84224952c (patch)
treedb9f1f68ef329d42bac6ab6f10a767e823ea1176 /sysconfig/network-scripts
parentd93f2746707ba6817b9079e5f8af829507545363 (diff)
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deal with broken networks better (#168947)
Diffstat (limited to 'sysconfig/network-scripts')
-rw-r--r--sysconfig/network-scripts/network-functions12
1 files changed, 7 insertions, 5 deletions
diff --git a/sysconfig/network-scripts/network-functions b/sysconfig/network-scripts/network-functions
index c0e79477..49c733fc 100644
--- a/sysconfig/network-scripts/network-functions
+++ b/sysconfig/network-scripts/network-functions
@@ -220,11 +220,13 @@ set_hostname ()
hostname $1
if ! grep search /etc/resolv.conf >/dev/null 2>&1; then
domain=`echo $1 | sed 's/^[^\.]*\.//'`
- rsctmp=`mktemp /tmp/XXXXXX`;
- cat /etc/resolv.conf > $rsctmp
- echo "search $domain" >> $rsctmp
- change_resolv_conf $rsctmp
- /bin/rm -f $rsctmp
+ if [ -n "$domain" ]; thenb
+ rsctmp=`mktemp /tmp/XXXXXX`;
+ cat /etc/resolv.conf > $rsctmp
+ echo "search $domain" >> $rsctmp
+ change_resolv_conf $rsctmp
+ /bin/rm -f $rsctmp
+ fi
fi
}