diff options
-rw-r--r-- | nixos/modules/tasks/network-interfaces-scripted.nix | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/nixos/modules/tasks/network-interfaces-scripted.nix b/nixos/modules/tasks/network-interfaces-scripted.nix index d895c58bab0..2e87197176b 100644 --- a/nixos/modules/tasks/network-interfaces-scripted.nix +++ b/nixos/modules/tasks/network-interfaces-scripted.nix @@ -232,18 +232,22 @@ let ''; preStop = '' state="/run/nixos/network/routes/${i.name}" - while read cidr; do - echo -n "deleting route $cidr... " - ip route del "$cidr" dev "${i.name}" >/dev/null 2>&1 && echo "done" || echo "failed" - done < "$state" - rm -f "$state" + if [ -e "$state" ]; then + while read cidr; do + echo -n "deleting route $cidr... " + ip route del "$cidr" dev "${i.name}" >/dev/null 2>&1 && echo "done" || echo "failed" + done < "$state" + rm -f "$state" + fi state="/run/nixos/network/addresses/${i.name}" - while read cidr; do - echo -n "deleting address $cidr... " - ip addr del "$cidr" dev "${i.name}" >/dev/null 2>&1 && echo "done" || echo "failed" - done < "$state" - rm -f "$state" + if [ -e "$state" ]; then + while read cidr; do + echo -n "deleting address $cidr... " + ip addr del "$cidr" dev "${i.name}" >/dev/null 2>&1 && echo "done" || echo "failed" + done < "$state" + rm -f "$state" + fi ''; }; |