When merging bibliographic records, Koha generates warning:
[WARN] Argument "" isn't numeric in numeric ge (>=) at /kohadevbox/koha/Koha/Util/MARC.pm line 81.
in [plack-]intranet-error.log.
This is because $tagslib->{$fieldtag}->{'tab'} -- for a tag, not for a
subfield --is (always?) an empty string (cf.
C4::Biblio::GetMarcStructure : $res->{$tag}->{tab} = ""), and in
Koha::Util::MARC::createMergeHash it is compared numerically with 0.
Test plan:
==========
1. From biblio search result page, selact two records with the checkboxes
and start a merge (Edit -> Merge records). Proceed with merging.
After the merge, controll the content of the plack-intranet-error.log
(when using plack -- standard in ktd). Note the lines:
[WARN] Argument "" isn't numeric in numeric ge (>=) at /kohadevbox/koha/Koha/Util/MARC.pm line 81.
2. Apply the patch; restart_all.
3. Repeat p. 1. There should be no fresh warnings.
Sponsored-by: Ignatianum University in Cracow
Signed-off-by: Roman Dolny <roman.dolny@jezuici.pl>
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 fb2e54b0c3)
Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>
6e66ea7151