From 47e78f5c290f14c2af53e747ebae7ec317a0dbbd Mon Sep 17 00:00:00 2001
From: Gus <gel1163@stacmail.net>
Date: Tue, 19 Jan 2016 03:12:48 +0000
Subject: [PATCH] Bug 14930 - Leaving OpacFineNoRenewals blank blocks renewals,
 but should disable feature
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To Test
- Borrower has some fines and checkouts
- Leave OPACFineNoRenewals empty/blank
- Try to renew items in the OPAC
- notice error message
- Add a big value to OpacFineNoRenewals
- notice renewals work

Leaving the OPACFineNoRenewals empty will disable the feature.

Patch works as expected.(Amended to format the commit message and to
remove a warn on line 112 / MV)
Signed-off-by: Marc Véron <veron@veron.ch>

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>

Signed-off-by: Brendan Gallagher brendan@bywatersolutions.com
---
 opac/opac-user.pl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/opac/opac-user.pl b/opac/opac-user.pl
index 9d1f9b2dd8..e9529b5ec5 100755
--- a/opac/opac-user.pl
+++ b/opac/opac-user.pl
@@ -107,9 +107,9 @@ if ( 5 >= $borr->{'amountoutstanding'} && $borr->{'amountoutstanding'} > 0 ) {
     $borr->{'amountoverzero'} = 1;
 }
 my $no_renewal_amt = C4::Context->preference( 'OPACFineNoRenewals' );
-$no_renewal_amt ||= 0;
+$no_renewal_amt ||= undef;
 
-if (  C4::Context->preference( 'OpacRenewalAllowed' ) && $borr->{amountoutstanding} > $no_renewal_amt ) {
+if (  C4::Context->preference( 'OpacRenewalAllowed' ) && $no_renewal_amt && $borr->{amountoutstanding} > $no_renewal_amt ) {
     $borr->{'flagged'} = 1;
     $canrenew = 0;
     $template->param(
-- 
2.39.2