From d0bd802da61818a15bb8adfcc720bb693d587544 Mon Sep 17 00:00:00 2001
From: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Date: Thu, 16 Apr 2026 09:15:56 +0200
Subject: [PATCH] Bug 42374: Restore require Koha::Plugins (instead of use)

See comment 4 for a detail explanation of the problem.

Test plan:
hit /cgi-bin/koha/installer/install.pl
login with the DB credentials
upgrade
=> Without this patch you get
```
ISBN_RANGE_MESSAGE is set to [] but that file does not exist!
Trying to use the default locations
```
=> With this patch applied: "Everything went okay. Update done."

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Emily Lamancusa <emily.lamancusa@montgomerycountymd.gov>
Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>
---
 installer/data/mysql/updatedatabase.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/installer/data/mysql/updatedatabase.pl b/installer/data/mysql/updatedatabase.pl
index 40c925bf9b..7d7b7bb4df 100755
--- a/installer/data/mysql/updatedatabase.pl
+++ b/installer/data/mysql/updatedatabase.pl
@@ -49,7 +49,6 @@ use Koha;
 use Koha::DateUtils qw( dt_from_string output_pref );
 use Koha::Caches;
 use Koha::Installer::Output qw ( say_failure );
-use Koha::Plugins;
 
 use MARC::Record;
 use MARC::File::XML ( BinaryEncoding => 'utf8' );
@@ -23041,6 +23040,7 @@ if ( CheckVersion($DBversion) ) {
         );
     }
 
+    require Koha::Plugins;
     Koha::Plugins->new( { enable_plugins => 1 } )->InstallPlugins;
 
     SetVersion($DBversion);