From fbed099f01411186bd14e2adf8847ebb7820c822 Mon Sep 17 00:00:00 2001
From: Manuel Rego Casasnovas <mrego@igalia.com>
Date: Tue, 4 Aug 2009 11:30:23 +0200
Subject: [PATCH]  ItEr20S04ArquitecturaServidorItEr19S04: Fixed division by 0
 problem rendering an HoursGroup.

---
 .../org/navalplanner/web/orders/OrderElementController.java    | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/navalplanner-webapp/src/main/java/org/navalplanner/web/orders/OrderElementController.java b/navalplanner-webapp/src/main/java/org/navalplanner/web/orders/OrderElementController.java
index d09806332..4bf940cf5 100644
--- a/navalplanner-webapp/src/main/java/org/navalplanner/web/orders/OrderElementController.java
+++ b/navalplanner-webapp/src/main/java/org/navalplanner/web/orders/OrderElementController.java
@@ -434,6 +434,9 @@ public class OrderElementController extends GenericForwardComposer {
                                 BigDecimal total = new BigDecimal(model
                                         .getOrderElement()
                                                 .getWorkHours()).setScale(2);
+                                if (total.equals(new BigDecimal(0).setScale(2))) {
+                                    return new BigDecimal(0).setScale(2);
+                                }
                                 return workingHours.divide(total,
                                         BigDecimal.ROUND_DOWN);
                             }