From c07f67da5699c821c2a588e5e124382d9c6880a9 Mon Sep 17 00:00:00 2001
From: Felix Schumacher <felix.schumacher@internetallee.de>
Date: Sat, 28 Aug 2010 11:40:48 +0200
Subject: [PATCH] return early if no params where supplied

---
 src/org/mcb/services/udac.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/org/mcb/services/udac.java b/src/org/mcb/services/udac.java
index 9d9a69d..8ae960f 100644
--- a/src/org/mcb/services/udac.java
+++ b/src/org/mcb/services/udac.java
@@ -21,6 +21,9 @@ public class udac {
 
 	public UserBean login(String userId, String password) {
 		// preparing some objects for connection
+		if (userId == null || password == null) {
+			return null;
+		}
 		Connection currentCon = null;
 		ResultSet rs = null;
 		PreparedStatement stmt = null;
-- 
2.11.0