http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=13762 --- Comment #1 from Fridolin SOMERS <fridolyn.somers@biblibre.com> --- Created attachment 36171 --> http://bugs.koha-community.org/bugzilla3/attachment.cgi?id=36171&action=edit Bug 13762 - biblionumber field and subfield can be called once in authorities merge In AuthoritiesMarc::merge, the call of GetMarcFromKohaField( "biblio.biblionumber", '' ) is into several foreach loops. This call can be extracted to be executed only once. Also, the biblionumber of each record can be stored in @reccache to avoid finding it twice. Test plan : - Set syspref dontmerge to 'Do' - Merging 2 authoritites - Check linked biblio records are impacted - Change an authority heading - Check linked biblio records are impacted -- You are receiving this mail because: You are watching all bug changes.