From e38634ceb8ae5d30d43055711b97395f580f0310 Mon Sep 17 00:00:00 2001
From: Nick Clemens <nick@bywatersolutions.com>
Date: Wed, 24 Jun 2020 10:06:57 +0000
Subject: [PATCH] Bug 25858: (bug 25858 follow-up) Don't attempt to set flag if
 already set

Signed-off-by: Didier Gautheron <didier.gautheron@biblibre.com>
Signed-off-by: Julian Maurice <julian.maurice@biblibre.com>

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
---
 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 8cff5534a1..303164d558 100755
--- a/installer/data/mysql/updatedatabase.pl
+++ b/installer/data/mysql/updatedatabase.pl
@@ -20650,7 +20650,7 @@ if( CheckVersion( $DBversion ) ) {
     });
 
     $dbh->do(q{
-        UPDATE borrowers SET flags = flags + (1<<12) WHERE flags & (1 << 11)
+        UPDATE borrowers SET flags = flags + (1<<12) WHERE flags & (1 << 11) AND !(flags & (1 << 12))
     });
 
     NewVersion( $DBversion, 22868, 'Move suggestions_manage subpermission out of acquisition permission' );
-- 
2.39.5