[WARN] Use of uninitialized value $op in string eq at /usr/share/koha/intranet/cgi-bin/circ/circulation.pl line 144.
[WARN] Use of uninitialized value $op in string eq at /usr/share/koha/intranet/cgi-bin/circ/returns.pl line 253.
These happen in cases when $op is undef and circulation.pl or returns.pl tries to directly compare it to a string.
To reproduce:
1. Go to "Check Out" and "Check In" circulation pages, or refresh already opened one.
2. Check your logs for "Use of uninitialized value $op" warning.
3. Apply patch.
4. Repeat step 1 and check that no new "Use of uninitialized value $op" error were logged.
Signed-off-by: Phil Ringnalda <phil@chetcolibrary.org>
Signed-off-by: Thomas Klausner <domm@plix.at>
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>
(cherry picked from commit 8e2b493d67)
Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>
fbdb96e293