From: Sven Schöling <s.schoeling@linet-services.de>
Date: Wed, 11 Jun 2014 15:47:50 +0000 (+0200)
Subject: RecordLinks: frühzeitig abbrechen, wenn keine links gefunden wurden.
X-Git-Tag: release-3.2.0beta~411^2~66
X-Git-Url: http://wagnertech.de/git?a=commitdiff_plain;h=1c14fb86cf1b40ea0a91701d62a1a77b3146026c;p=kivitendo-erp.git

RecordLinks: frühzeitig abbrechen, wenn keine links gefunden wurden.
---

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;