From 4ce7fba3a94e0c3351ab192cc89ef9eb1e3dd493 Mon Sep 17 00:00:00 2001
From: Richard Morales <richard.morales@globalqss.com>
Date: Tue, 16 Jul 2013 00:12:28 -0500
Subject: [PATCH] IDEMPIERE-941 NPE in WebServices when logging in with wrong
 username

---
 .../WEB-INF/src/org/idempiere/webservices/AbstractService.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/org.idempiere.webservices/WEB-INF/src/org/idempiere/webservices/AbstractService.java b/org.idempiere.webservices/WEB-INF/src/org/idempiere/webservices/AbstractService.java
index 8e9a3e98fc..7febafedd9 100644
--- a/org.idempiere.webservices/WEB-INF/src/org/idempiere/webservices/AbstractService.java
+++ b/org.idempiere.webservices/WEB-INF/src/org/idempiere/webservices/AbstractService.java
@@ -93,6 +93,9 @@ public class AbstractService {
 		
 		Login login = new Login(m_cs.getCtx());
 		KeyNamePair[] clients = login.getClients(loginRequest.getUser(), loginRequest.getPass());
+		if (clients == null)
+			return "Error login - User invalid";
+
 		boolean okclient = false;
 		KeyNamePair selectedClient = null;
 		for (KeyNamePair client : clients) {