do not bother if hotplug does not exist

This commit is contained in:
Jack L. Frost 2015-11-01 13:18:52 +03:00
parent 9029e89e49
commit 349c86ba91
1 changed files with 3 additions and 1 deletions

View File

@ -7,7 +7,9 @@ service_tmpfiles=( '/run/vdev:dir' '/run/udev:symlink:/dev/metadata/udev' )
pre_start() {
# Ensure that hotplug is empty
true > /proc/sys/kernel/hotplug
if [[ -f /proc/sys/kernel/hotplug ]]; then
true > /proc/sys/kernel/hotplug
fi
"$service_command" -1 -f /dev &>"$service_logfile"
}