From 92996857f476be83871b94255ad2ea96f28ec0e1 Mon Sep 17 00:00:00 2001
From: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Date: Thu, 8 Sep 2022 14:03:51 +0000
Subject: [PATCH] Bug 31535: Fix warning - uninitialized value $mode in string
 ne
Content-Type: text/plain; charset=utf-8

Line number varies across versions. (Should be L887 now.)
Resolves:
    Use of uninitialized value $mode in string ne at /usr/share/koha/cataloguing/addbiblio.pl line 845.

No test plan here. This is trivial. Read the patch.

Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
---
 cataloguing/addbiblio.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cataloguing/addbiblio.pl b/cataloguing/addbiblio.pl
index 92abe81082..b1448a4bee 100755
--- a/cataloguing/addbiblio.pl
+++ b/cataloguing/addbiblio.pl
@@ -715,7 +715,7 @@ my $parentbiblio  = $input->param('parentbiblionumber');
 my $breedingid    = $input->param('breedingid');
 my $z3950         = $input->param('z3950');
 my $op            = $input->param('op') // q{};
-my $mode          = $input->param('mode');
+my $mode          = $input->param('mode') // q{};
 my $frameworkcode = $input->param('frameworkcode');
 my $redirect      = $input->param('redirect');
 my $searchid      = $input->param('searchid') // "";
-- 
2.20.1