From 497cf480afbb14af943222a3a7b8b4f13653a5a2 Mon Sep 17 00:00:00 2001
From: Nicolas Micoud <nmicoud@tgi.fr>
Date: Tue, 28 May 2013 12:59:14 +0200
Subject: [PATCH] IDEMPIERE-968 - Can't use WLocationEditor.setValue from a
 form

---
 .../src/org/adempiere/webui/editor/WLocationEditor.java      | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/editor/WLocationEditor.java b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/editor/WLocationEditor.java
index 42852e99e6..e79384a71d 100644
--- a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/editor/WLocationEditor.java
+++ b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/editor/WLocationEditor.java
@@ -117,7 +117,10 @@ public class WLocationEditor extends WEditor implements EventListener<Event>, Pr
         }
         else
         {
-        	String trxName = this.gridField.getGridTab().getTableModel().get_TrxName(); 
+        	String trxName = null; // could be null if called from a form
+        	if (this.gridField != null)
+        		trxName = this.gridField.getGridTab().getTableModel().get_TrxName();
+
             m_value = m_Location.getLocation(value, trxName);
             if (m_value == null)
                 getComponent().setText("<" + value + ">");