From fcd98e8ea61ca7f322b5c58126479094a4a60ae2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lorenzo=20Tilve=20=C3=81lvaro?= <ltilve@igalia.com>
Date: Wed, 7 Dec 2011 17:02:54 +0100
Subject: [PATCH] [Bug #1285] Avoided NPE when dropping a treerow in the same
 component

FEA: ItEr75S04BugFixing
---
 .../src/main/java/org/libreplan/web/tree/TreeController.java   | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libreplan-webapp/src/main/java/org/libreplan/web/tree/TreeController.java b/libreplan-webapp/src/main/java/org/libreplan/web/tree/TreeController.java
index 809b4ec65..cdb3535f9 100644
--- a/libreplan-webapp/src/main/java/org/libreplan/web/tree/TreeController.java
+++ b/libreplan-webapp/src/main/java/org/libreplan/web/tree/TreeController.java
@@ -174,7 +174,8 @@ public abstract class TreeController<T extends ITreeNode<T>> extends
     }
 
     public void move(Component dropedIn, Component dragged) {
-        if (isPredicateApplied()) {
+        if ((isPredicateApplied())
+                || (dropedIn.getUuid().equals(dragged.getUuid()))) {
             return;
         }