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authorChristian Hesse <mail@eworm.de>2016-05-28 18:20:27 +0200
committerGerardo Exequiel Pozzi <vmlinuz386@gmail.com>2016-05-28 13:47:10 -0300
commit6d1eb16c36f78f98e3628b524f462ef982cb881a (patch)
tree2f9128f05517e00d6bb8512a8493a57689cf426a
parent7528ca0acf26f754d09699f898d353a904521ada (diff)
flush and set down only if boot interface is known
Signed-off-by: Christian Hesse <mail@eworm.de>
-rw-r--r--hooks/archiso_pxe_common6
1 files changed, 4 insertions, 2 deletions
diff --git a/hooks/archiso_pxe_common b/hooks/archiso_pxe_common
index abf38b0..d004cbe 100644
--- a/hooks/archiso_pxe_common
+++ b/hooks/archiso_pxe_common
@@ -52,8 +52,10 @@ run_latehook () {
[[ -z "${copy_resolvconf}" ]] && copy_resolvconf="y"
if [[ "${copytoram}" == "y" ]]; then
- ip addr flush dev "${bootif_dev}"
- ip link set "${bootif_dev}" down
+ if [[ -n "${bootif_dev}" ]]; then
+ ip addr flush dev "${bootif_dev}"
+ ip link set "${bootif_dev}" down
+ fi
elif [[ "${copy_resolvconf}" != "n" && -f /etc/resolv.conf ]]; then
cp /etc/resolv.conf /new_root/etc/resolv.conf
fi