From c63ec91efe68a157be6eba097729c8cbe27b4fc8 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Bernd=20Ble=C3=9Fmann?= <bernd@kivitendo-premium.de>
Date: Fri, 24 Jan 2020 17:04:18 +0100
Subject: [PATCH] S:D:Manager:ReconciliationLink: nicht initialisierter Wert:
 Warnungen vermeiden

Durch Tests getriggert, konkret: durch t/bank/bank_transactions.t
---
 SL/DB/Manager/ReconciliationLink.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/SL/DB/Manager/ReconciliationLink.pm b/SL/DB/Manager/ReconciliationLink.pm
index 8f63a1cd1..76dc126c0 100644
--- a/SL/DB/Manager/ReconciliationLink.pm
+++ b/SL/DB/Manager/ReconciliationLink.pm
@@ -21,7 +21,7 @@ sub get_new_rec_group {
 
   my ($max) = selectfirst_array_query($::form, $class->object_class->init_db->dbh, $query);
 
-  return $max + 1;
+  return ($max // 0) + 1;
 }
 
 1;
-- 
2.20.1