From 4c74f979bbe1bba670c63f5191fd8d06ed423b6f Mon Sep 17 00:00:00 2001
From: Michael Hunger <github@jexp.de>
Date: Tue, 9 Jul 2013 01:19:07 +0200
Subject: [PATCH] Fixed User login for non existing users
 (lookup().singleOrNull() isntead of .single())

---
 .../java/org/neo4j/cineasts/repository/UserRepositoryImpl.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/spring-data-neo4j-examples/cineasts/src/main/java/org/neo4j/cineasts/repository/UserRepositoryImpl.java b/spring-data-neo4j-examples/cineasts/src/main/java/org/neo4j/cineasts/repository/UserRepositoryImpl.java
index 1b1c1e199..647eaedff 100644
--- a/spring-data-neo4j-examples/cineasts/src/main/java/org/neo4j/cineasts/repository/UserRepositoryImpl.java
+++ b/spring-data-neo4j-examples/cineasts/src/main/java/org/neo4j/cineasts/repository/UserRepositoryImpl.java
@@ -31,7 +31,7 @@ public class UserRepositoryImpl implements CineastsUserDetailsService {
     }
 
     private User findByLogin(String login) {
-        return template.lookup(User.class,"login",login).to(User.class).single();
+        return template.lookup(User.class,"login",login).to(User.class).singleOrNull();
     }
 
     @Override