https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=28774 Bug ID: 28774 Summary: Warnings from GetIssuingCharge when rental discount is not set Change sponsored?: --- Product: Koha Version: master Hardware: All OS: All Status: NEW Severity: normal Priority: P5 - low Component: Circulation Assignee: koha-bugs@lists.koha-community.org Reporter: nick@bywatersolutions.com QA Contact: testopia@bugs.koha-community.org CC: gmcharlt@gmail.com, kyle.m.hall@gmail.com If you set the rental discount field blank in circ rules it is stored as "" Checkout an item: [2021/07/28 12:11:25] [WARN] Argument "" isn't numeric in subtraction (-) at /kohadevbox/koha/C4/Circulation.pm line 3385. -- You are receiving this mail because: You are the assignee for the bug. You are watching all bug changes.