From 3fe241f6100bd7ffc967fcc8e76659e9d861750b Mon Sep 17 00:00:00 2001
From: Aleisha Amohia <aleishaamohia@hotmail.com>
Date: Wed, 30 Aug 2017 23:35:57 +0000
Subject: [PATCH] Bug 19212: Preventing warns when asking for discharge
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To test:
1) Ensure the useDischarge syspref is enabled
2) Log in to OPAC
3) Go to 'ask for a discharge'
4) Notice warns
5) Apply patch and refresh page
6) Notice warns are gone

Sponsored-by: Catalyst IT

Warnings reproduced in plack-error.log, with patch they are gone.
Signed-off-by: Marc Véron <veron@veron.ch>

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
---
 opac/opac-discharge.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/opac/opac-discharge.pl b/opac/opac-discharge.pl
index c5f4745b96..7653dc6122 100755
--- a/opac/opac-discharge.pl
+++ b/opac/opac-discharge.pl
@@ -37,7 +37,7 @@ unless ( C4::Context->preference('useDischarge') ) {
     exit;
 }
 
-my $op = $input->param("op");
+my $op = $input->param("op") || '';
 
 # Getting the template and auth
 my ( $template, $loggedinuser, $cookie ) = get_template_and_user({
-- 
2.39.5