From c7b4084fdb8ae379968df5c074ea3e83ebbd529b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lorenzo=20Tilve=20=C3=81lvaro?= <ltilve@igalia.com>
Date: Tue, 2 Aug 2011 19:23:48 +0200
Subject: [PATCH] [Bug #1128] Fixed bug

Avoided nullpointer exception when changing between progress types

FEA: ItEr75S04BugFixing
---
 .../orders/ManageOrderElementAdvancesController.java  | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/navalplanner-webapp/src/main/java/org/navalplanner/web/orders/ManageOrderElementAdvancesController.java b/navalplanner-webapp/src/main/java/org/navalplanner/web/orders/ManageOrderElementAdvancesController.java
index d3f9df98d..a950c9118 100644
--- a/navalplanner-webapp/src/main/java/org/navalplanner/web/orders/ManageOrderElementAdvancesController.java
+++ b/navalplanner-webapp/src/main/java/org/navalplanner/web/orders/ManageOrderElementAdvancesController.java
@@ -233,10 +233,13 @@ public class ManageOrderElementAdvancesController extends
          * preparation to select the advance line. Set the current selected
          * index that will show when the grid reloads.
          */
-        AdvanceAssignment advance = (AdvanceAssignment) selectedItem.getValue();
-        indexSelectedItem = editAdvances.getIndexOfItem(selectedItem);
-        prepareEditAdvanceMeasurements(advance);
-        reloadAdvances();
+        if (selectedItem != null) {
+            AdvanceAssignment advance = (AdvanceAssignment) selectedItem
+                    .getValue();
+            indexSelectedItem = editAdvances.getIndexOfItem(selectedItem);
+            prepareEditAdvanceMeasurements(advance);
+            reloadAdvances();
+        }
     }
 
     public void selectAdvanceLine(int index) {