From e8dce44b2cd1d753714980ea0d920fd5ea337705 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Sven=20Sch=C3=B6ling?= <s.schoeling@linet-services.de>
Date: Thu, 27 Jul 2017 17:15:02 +0200
Subject: [PATCH] ShippedQty: Explizite Doku zu Fehlbedienung bei nicht
 geladenen Relationships

---
 SL/Helper/ShippedQty.pm | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/SL/Helper/ShippedQty.pm b/SL/Helper/ShippedQty.pm
index a50cebcdc..644116729 100644
--- a/SL/Helper/ShippedQty.pm
+++ b/SL/Helper/ShippedQty.pm
@@ -485,6 +485,13 @@ was found it will be set to zero.
 C<delivered> is guaranteed only to be the correct boolean value, but not
 any specific value.
 
+Note: C<write_to> will avoid loading unnecessary objects. This means if it is
+called with an Order object that has not loaded its orderitems yet, only
+C<delivered> will be set in the Order object. A subsequent C<<
+$order->orderitems->[0]->{delivered} >> will return C<undef>, and C<<
+$order->orderitems->[0]->shipped_qty >> will invoke another implicit
+calculation.
+
 =item C<shipped_qty>
 
 Valid after L</calculate>. Returns a hasref with shipped qtys by orderitems id.
-- 
2.39.5