From 8f3d2a6ade5615fabac7afa7909d762dab1a3cbf Mon Sep 17 00:00:00 2001
From: OpenXE <>
Date: Tue, 6 Aug 2024 22:52:47 +0200
Subject: [PATCH] seriennummern bugfix array PDF

---
 www/lib/dokumente/class.briefpapier.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/www/lib/dokumente/class.briefpapier.php b/www/lib/dokumente/class.briefpapier.php
index ee8c7e6b..5a40fdae 100644
--- a/www/lib/dokumente/class.briefpapier.php
+++ b/www/lib/dokumente/class.briefpapier.php
@@ -318,9 +318,9 @@ class Briefpapier extends SuperFPDF {
                     INNER JOIN
                         seriennummern_lieferschein_position slp ON slp.seriennummer = s.id
                     WHERE
-                        slp.lieferschein_position = $posid                                                            
+                        slp.lieferschein_position = $posid
             ";
-            $values = $this->app->DB->SelectArr($sql);
+            $values = (array) $this->app->DB->SelectArr($sql);
             return(implode(', ',array_column($values,'seriennummer')));
         break;
     }