fix deprecated bash expression

detected by codefactor
This commit is contained in:
Jan Gerhards 2019-01-31 18:18:06 +01:00
parent bed6562e42
commit 234bee2e7a

View File

@ -106,7 +106,7 @@ shutdown_when_empty
wait_shutdown
# now the spool directory must be empty
spoolFiles=`ls ${RSYSLOG_DYNNAME}.spool/`
spoolFiles=$(ls ${RSYSLOG_DYNNAME}.spool/)
if [[ ! -z $spoolFiles ]]; then
echo "FAIL: spool directory is not empty!"