[Koha-patches] debian package koha-common_3.10.00-1_all.deb / failing daily cronjob

[ibu ☉ radempa ䷰]

(Not sure, if this is the right place for debian packaging.)

My upgrade from 3.8 to 3.10 using debian packages went flawlessly,
except for an error in the daily cronjob:

/etc/cron.daily/koha-common:
[: 97: missing ]

Thus please change line 61 in /usr/sbin/koha-run-backups from
    if [ -z "$dirname"]; then
to
    if [ -z "$dirname" ]; then

Thanks!