From 350bbce59e0497cdd75b5278727c1575d7bd9281 Mon Sep 17 00:00:00 2001
From: Heng Sin Low <hengsin@gmail.com>
Date: Fri, 22 Jun 2012 16:45:53 +0800
Subject: [PATCH] IDEMPIERE-305 Preference throws NPE

---
 .../WEB-INF/src/org/adempiere/webui/util/UserPreference.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/util/UserPreference.java b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/util/UserPreference.java
index e66f9c3e8f..551406537f 100644
--- a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/util/UserPreference.java
+++ b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/util/UserPreference.java
@@ -148,7 +148,7 @@ public final class UserPreference implements Serializable {
 				String value = VALUES[i];
 
 				MPreference preference = query.setParameters(new Object[]{m_AD_User_ID, attribute}).firstOnly();
-				if (preference != null) {
+				if (preference != null && preference.getValue() != null) {
 					value = preference.getValue();
 				}