From 25730b2f095df5a3f5961900418b26aa52f6c7c5 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Bernd=20Ble=C3=9Fmann?= <bernd@kivitendo-premium.de>
Date: Mon, 26 Jan 2015 15:37:14 +0100
Subject: [PATCH] Im Lieferplan und Lieferwertbericht Mengen nicht berechnen,
 wenn es keine Ergebnisse gibt.

Sonst gibt es ein Syntax-Error in dem Query.
---
 SL/Controller/DeliveryPlan.pm | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/SL/Controller/DeliveryPlan.pm b/SL/Controller/DeliveryPlan.pm
index d05b46a12..ebb0dba50 100644
--- a/SL/Controller/DeliveryPlan.pm
+++ b/SL/Controller/DeliveryPlan.pm
@@ -42,7 +42,6 @@ sub action_list {
   $self->prepare_report;
 
   my $orderitems = $self->models->get;
-
   $self->calc_qtys($orderitems);
   $self->report_generator_list_objects(report => $self->{report}, objects => $orderitems);
 }
@@ -122,6 +121,9 @@ sub calc_qtys {
   my ($self, $orderitems) = @_;
   # using $orderitem->shipped_qty 40 times is far too slow. need to do it manually
   #
+
+  return unless scalar @$orderitems;
+
   my %orderitems_by_id = map { $_->id => $_ } @$orderitems;
 
   my $query = <<SQL;
-- 
2.20.1