[Koha-bugs] [Bug 20237] Don't allow adding same user multiple times to be notified on receive

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=20237 --- Comment #2 from Katrin Fischer <katrin.fischer@bsz-bw.de> --- Hey, I wanted to fix that later! :P -- You are receiving this mail because: You are the assignee for the bug. You are watching all bug changes.