https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=21078 --- Comment #1 from Nick Clemens <nick@bywatersolutions.com> --- Created attachment 76965 --> https://bugs.koha-community.org/bugzilla3/attachment.cgi?id=76965&action=edit Bug 21078: ovedrive.js Catch error if window.opener is not accessible To Test: 0 - Enable overdrive search results on your koha 1 - From an source develop a link to your koha instance that opens a new window: <a target="_blank" href="http://localhost:8080/cgi-bin/koha/opac-search.pl?q=love">Test</a> 2 - Click that link 3 - Note Overdrive results do not load 4 - Note error in JS console 5 - Apply patch 6 - Click the link again 7 - Note OD results load 8 - Note no error in console -- You are receiving this mail because: You are watching all bug changes.