From 7bcf3efe6c39cd9901fda9b6419cd76703a460bb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=93scar=20Gonz=C3=A1lez=20Fern=C3=A1ndez?=
 <ogonzalez@igalia.com>
Date: Tue, 21 Dec 2010 18:46:10 +0100
Subject: [PATCH] Avoid updating the date if it's the same

FEA: ItEr66S04BugFixing
---
 .../main/java/org/zkoss/ganttz/data/GanttDiagramGraph.java    | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ganttzk/src/main/java/org/zkoss/ganttz/data/GanttDiagramGraph.java b/ganttzk/src/main/java/org/zkoss/ganttz/data/GanttDiagramGraph.java
index 2330c1346..2e59da184 100644
--- a/ganttzk/src/main/java/org/zkoss/ganttz/data/GanttDiagramGraph.java
+++ b/ganttzk/src/main/java/org/zkoss/ganttz/data/GanttDiagramGraph.java
@@ -1561,7 +1561,7 @@ public class GanttDiagramGraph<V, D extends IDependency<V>> implements
                         .withConstraints(restrictions.getStartConstraints())
                         .withConstraints(getStartConstraints())
                         .applyWithoutFinalCheck();
-                if (result != null) {
+                if (result != null && !result.equals(getStartDate(task))) {
                     return enforceRestrictions(result);
                 }
                 return restrictions;
@@ -1583,7 +1583,7 @@ public class GanttDiagramGraph<V, D extends IDependency<V>> implements
                         .withConstraints(restrictions.getEndConstraints())
                         .withConstraints(getEndConstraints())
                         .applyWithoutFinalCheck();
-                if (result != null) {
+                if (result != null && !result.equals(getEndDateFor(task))) {
                     return enforceRestrictions(result);
                 }
                 return restrictions;