From cf315cc37c81496ccb76d51f84aa795c94659c3b Mon Sep 17 00:00:00 2001
From: Alex Sassmannshausen <alex.sassmannshausen@ptfs-europe.com>
Date: Thu, 27 Apr 2017 07:59:53 +0000
Subject: [PATCH] Bug 11897: Bugfix: Handle empty rotas.

* Koha/StockRotationRota.pm (investigate): If current rota has no
  stages, return empty items & log entries in report.
---
 Koha/StockRotationRota.pm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Koha/StockRotationRota.pm b/Koha/StockRotationRota.pm
index e6aa4b2..fdf52fc 100644
--- a/Koha/StockRotationRota.pm
+++ b/Koha/StockRotationRota.pm
@@ -152,8 +152,8 @@ sub investigate {
         push @{$report->{rotas}}, {
             name  => $self->title,
             id    => $self->rota_id,
-            items => $report->{tmp_items},
-            log   => $report->{tmp_log},
+            items => $report->{tmp_items} || [],
+            log   => $report->{tmp_log} || [],
         };
         delete $report->{tmp_items};
         delete $report->{tmp_log};
-- 
2.1.4