From e290bcbef5599087590ae289fcc842805a320c3b Mon Sep 17 00:00:00 2001
From: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Date: Wed, 18 Dec 2019 10:50:43 +0100
Subject: [PATCH] Bug 24259: Handle non existing default circ rule in
 Charges::Fees

Can't call method "lengthunit" on an undefined value at
/usr/share/koha/lib/Koha/Charges/Fees.pm line 101.

Test plan:
1 - Remove all/all rule form circulation rules
2 - Define a rental fee per day for an itemtype
3 - Checkout an item of this type ot patron
4 - Should get note of no circ rule defined
5 - Confirm the checkout
=> item is checked out

Signed-off-by: hc <hc@interleaf.ie>

Signed-off-by: Nick Clemens <nick@bywatersolutions.com>
---
 Koha/Charges/Fees.pm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Koha/Charges/Fees.pm b/Koha/Charges/Fees.pm
index 42847983f4..9098a29cd0 100644
--- a/Koha/Charges/Fees.pm
+++ b/Koha/Charges/Fees.pm
@@ -98,6 +98,8 @@ sub accumulate_rentalcharge {
             branchcode   => $self->library->id
         }
     );
+    return 0 unless $issuing_rule;
+
     my $units = $issuing_rule->lengthunit;
     my $rentalcharge_increment =
       ( $units eq 'days' )
-- 
2.11.0