Testing plan:
1. set CronjobLog to "Log"
2. Run the three cron jobs
`perl misc/link_bibs_to_authorities.pl; perl misc/cronjobs/merge_authorities.pl -b; perl misc/migration_tools/remove_unused_authorities.pl --confirm`
3. Visit the log viewer /cgi-bin/koha/tools/viewlog.pl, select the "Cron jobs" module, & note it's empty
4. apply the patch
5. Repeat steps 2 & 3 but note the cron logs aren't empty
squash
Signed-off-by: David Nind <david@davidnind.com>
Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>
(cherry picked from commit 97c2437bb3)
Signed-off-by: Paul Derscheid <paul.derscheid@lmscloud.de>