From ba2dacedb4cca75dfa6d184dfc4ae8417a445e31 Mon Sep 17 00:00:00 2001
From: Manuel Rego Casasnovas <rego@igalia.com>
Date: Fri, 13 Jul 2012 08:33:29 +0200
Subject: [PATCH] Bug #1506: Prevent NPE in project dashboard if there is no
 tasks yet

FEA: ItEr76S04BugFixing
---
 .../org/libreplan/web/planner/tabs/GanttDiagramBuilder.java    | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libreplan-webapp/src/main/java/org/libreplan/web/planner/tabs/GanttDiagramBuilder.java b/libreplan-webapp/src/main/java/org/libreplan/web/planner/tabs/GanttDiagramBuilder.java
index 0b31077e7..2e2ad8a56 100644
--- a/libreplan-webapp/src/main/java/org/libreplan/web/planner/tabs/GanttDiagramBuilder.java
+++ b/libreplan-webapp/src/main/java/org/libreplan/web/planner/tabs/GanttDiagramBuilder.java
@@ -52,6 +52,9 @@ public class GanttDiagramBuilder {
         GanttDiagramGraph<TaskElement, DependencyWithVisibility> graph = createFor(
                 order, adapter);
         TaskSource taskSource = order.getTaskSource();
+        if (taskSource == null) {
+            return graph;
+        }
         graph.addTopLevel(taskSource.getTask());
         for (Dependency each : getAllDependencies(order)) {
             graph.addWithoutEnforcingConstraints(DependencyWithVisibility