From 1c14fb86cf1b40ea0a91701d62a1a77b3146026c Mon Sep 17 00:00:00 2001
From: =?utf8?q?Sven=20Sch=C3=B6ling?= <s.schoeling@linet-services.de>
Date: Wed, 11 Jun 2014 17:47:50 +0200
Subject: [PATCH] =?utf8?q?RecordLinks:=20fr=C3=BChzeitig=20abbrechen,=20we?=
 =?utf8?q?nn=20keine=20links=20gefunden=20wurden.?=
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---
 SL/DB/Helper/LinkedRecords.pm | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/SL/DB/Helper/LinkedRecords.pm b/SL/DB/Helper/LinkedRecords.pm
index cca9fe3c1..182f3bdcc 100644
--- a/SL/DB/Helper/LinkedRecords.pm
+++ b/SL/DB/Helper/LinkedRecords.pm
@@ -148,6 +148,9 @@ sub _linked_records_implementation {
       ORDER BY ${wanted}_table, ${wanted}_id, depth ASC;
 
     my $links     = selectall_hashref_query($::form, $::form->get_standard_dbh, $query, $self->id, $self->meta->table);
+
+    return [] unless @$links;
+
     my $link_objs = SL::DB::Manager::RecordLink->get_all(query => [ id => [ map { $_->{id} } @$links ] ]);
     my @objects = map { $get_objects->($_) } @$link_objs;
 
-- 
2.20.1