From 9ce4f39a10702afccf0be7af40b2c61d9fbdfe47 Mon Sep 17 00:00:00 2001
From: lipido <dgpena@uvigo.es>
Date: Thu, 23 Nov 2017 16:47:30 +0100
Subject: [PATCH] Fixes NPE bug in setProject

---
 .../java/dgpena/siexample/persistence/ProjectAssignment.java   | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/main/java/dgpena/siexample/persistence/ProjectAssignment.java b/src/main/java/dgpena/siexample/persistence/ProjectAssignment.java
index 10855d7..ec54ab7 100644
--- a/src/main/java/dgpena/siexample/persistence/ProjectAssignment.java
+++ b/src/main/java/dgpena/siexample/persistence/ProjectAssignment.java
@@ -34,14 +34,13 @@ public class ProjectAssignment {
 	
 	public void setProject(Project project) {
 		if (this.project != null) {
-			project.internalRemoveProjectAssignment(this);
+			this.project.internalRemoveProjectAssignment(this);
 		}
 		this.project = project;
 		
 		if (this.project != null) {
 			this.project.internalAddProjectAssignment(this);
 		}
-		this.project = project;
 	}
 	
 	public void setEmployee(Employee employee) {
-- 
2.18.1