http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=14145 --- Comment #3 from M. Tompsett <mtompset@hotmail.com> --- Created attachment 38999 --> http://bugs.koha-community.org/bugzilla3/attachment.cgi?id=38999&action=edit Bug 14145: Nicer counter-patch The problem with the odd number of hashes happens when not everything is selected. The grep returns undef, because it isn't found in @values. By turning the grep into a ternary-operator truth value, we can set a value (1 or 0) expressly. The next problem is when nothing is selected in these multiple lists, $value is undefined, so you can't split it. By splitting the definition of @values from the actual splitting, we can split only if $value is defined, thus eliminating the warning message. TEST PLAN --------- 1) back up your koha error log file 2) blank your koha error log file 3) log in to the staff client 4) Home -> Koha administration -> Global system preferences 5) Click on every tab, EXCEPT local use. 6) notice the koha error log file has warnings. 7) blank the koha error log file again 8) apply this patch 9) Click on every tab, EXCEPT local use, again. 10) notice the koha error log file has no warnings. 11) koha qa test tools. -- You are receiving this mail because: You are the assignee for the bug. You are watching all bug changes.