From a8c7429cb5ebdfcf21721b859e7c19e75a748092 Mon Sep 17 00:00:00 2001
From: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Date: Tue, 13 Feb 2024 09:21:06 +0000
Subject: [PATCH] Bug 6796: Code defensively for if library hours are not set

Sponsored-by: PTFS Europe
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>
---
 C4/Circulation.pm | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/C4/Circulation.pm b/C4/Circulation.pm
index 8fa89866e6..b454ff241f 100644
--- a/C4/Circulation.pm
+++ b/C4/Circulation.pm
@@ -3911,6 +3911,10 @@ sub CalcDateDue {
     my @close         = undef;
     my $tomorrowhours = Koha::Library::Hours->find( { library_id => $branch, day => $tomorrow_dayofweek } )
         ;    # get open hours of next day
+
+    # Defend against missing library hours definitions
+    if ( !$todayhours || !$tomorrowhours ) { $considerlibraryhours = 'ignore' }
+
     my @open = undef;
     if ( $considerlibraryhours ne 'ignore' and $todayhours->close_time and $tomorrowhours->open_time ) {
         @close             = split( ":", $todayhours->close_time );
-- 
2.39.5