From eec7e9ea48a5cef5a0b3cc88299227935339e5ab Mon Sep 17 00:00:00 2001
From: Lari Taskula <lari.taskula@hypernova.fi>
Date: Fri, 17 Oct 2025 15:15:13 +0300
Subject: [PATCH] Bug 41044: Fix warning

To test:
1. prove t/db_dependent/Koha/Item.t
2. Observe success

Signed-off-by: David Nind <david@davidnind.com>
Signed-off-by: Paul Derscheid <paul.derscheid@lmscloud.de>
Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>
(cherry picked from commit d77c826c8c7033f0f77f8f20b0fdaf1f4c5ee770)
Signed-off-by: Paul Derscheid <paul.derscheid@lmscloud.de>
---
 Koha/Item.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Koha/Item.pm b/Koha/Item.pm
index ec0d8d2e53..221427d25e 100644
--- a/Koha/Item.pm
+++ b/Koha/Item.pm
@@ -643,7 +643,7 @@ sub find_booking {
             branchcode => "*"
         }
     );
-    my $preparation_period = $rule ? $rule->rule_value : 0;
+    my $preparation_period = $rule && $rule->rule_value ? $rule->rule_value : 0;
     $end_date = $end_date->clone->add( days => $preparation_period );
 
     my $dtf      = Koha::Database->new->schema->storage->datetime_parser;