dracut-logger.sh: do not use systemd-cat, if no /run/systemd/journal

diff --git a/dracut-logger.sh b/dracut-logger.sh
index 74a8a1b..f4dcdb8 100755 (executable)
--- a/dracut-logger.sh
+++ b/dracut-logger.sh
@@ -141,7 +141,7 @@ dlog_init() {
     fi
 
     if (( $sysloglvl > 0 )); then
-        if type -P systemd-cat &>/dev/null && (( $UID  == 0 )) ; then
+        if [[ -d /run/systemd/journal ]] && type -P systemd-cat &>/dev/null && (( $UID  == 0 )) ; then
             readonly _dlogdir="$(mktemp --tmpdir="$TMPDIR/" -d -t dracut-log.XXXXXX)"
             readonly _systemdcatfile="$_dlogdir/systemd-cat"
             mkfifo "$_systemdcatfile"