From eb75cb115959104f062cca0d66e1efbf9b12b68a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=93scar=20Gonz=C3=A1lez=20Fern=C3=A1ndez?=
 <ogonzalez@igalia.com>
Date: Wed, 27 Jul 2011 13:56:54 +0200
Subject: [PATCH] [Bug #1122] Fix bug

Add guard to check that the planningState is not empty.

FEA: ItEr75S04BugFixing
---
 .../org/navalplanner/web/planner/order/OrderPlanningModel.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/navalplanner-webapp/src/main/java/org/navalplanner/web/planner/order/OrderPlanningModel.java b/navalplanner-webapp/src/main/java/org/navalplanner/web/planner/order/OrderPlanningModel.java
index aa6f507b5..59b19b830 100644
--- a/navalplanner-webapp/src/main/java/org/navalplanner/web/planner/order/OrderPlanningModel.java
+++ b/navalplanner-webapp/src/main/java/org/navalplanner/web/planner/order/OrderPlanningModel.java
@@ -1526,6 +1526,9 @@ public abstract class OrderPlanningModel implements IOrderPlanningModel {
         }
 
         private void updateAndRefresh() {
+            if (planningState.isEmpty()) {
+                return;
+            }
             update();
             refresh();
         }