From 6516d9dbe6484da052cf6f0524b9b3ce0a5740d1 Mon Sep 17 00:00:00 2001
From: Matthias <matthias.mair@oewf.org>
Date: Fri, 11 Mar 2022 02:18:24 +0100
Subject: [PATCH] fix permission check

---
 InvenTree/order/templates/order/purchase_order_detail.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/InvenTree/order/templates/order/purchase_order_detail.html b/InvenTree/order/templates/order/purchase_order_detail.html
index 9e9db92886..3dcae161ad 100644
--- a/InvenTree/order/templates/order/purchase_order_detail.html
+++ b/InvenTree/order/templates/order/purchase_order_detail.html
@@ -49,7 +49,7 @@
             <h4>{% trans "Additional Order Items" %}</h4>
             {% include "spacer.html" %}
             <div class='btn-group' role='group'>
-                {% if roles.purchase_order.change and order.is_pending %}
+                {% if roles.purchase_order.change and order.status == PurchaseOrderStatus.PENDING %}
                 <button type='button' class='btn btn-success' id='new-po-additional-line'>
                     <span class='fas fa-plus-circle'></span> {% trans "Add Additional Order Items" %}
                 </button>