1 files changed, 4 insertions, 4 deletions
diff --git a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/internal/tasks/core/TaskActivityManager.java b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/internal/tasks/core/TaskActivityManager.java
index 399502381..11ea2b788 100644
--- a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/internal/tasks/core/TaskActivityManager.java
+++ b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/internal/tasks/core/TaskActivityManager.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
-* Copyright (c) 2004, 2008 Tasktop Technologies and others.
+ * Copyright (c) 2004, 2008 Tasktop Technologies and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -328,7 +328,7 @@ public class TaskActivityManager implements ITaskActivityManager {
 			Set<ITask> result = scheduledTasks.get(range);
 			if (result != null && !result.isEmpty()) {
 				resultingTasks.addAll(result);
-			} else {
+			} else if (!(range instanceof WeekDateRange)) {
 				return getScheduledTasks(range.getStartDate(), range.getEndDate());
 			}
 		}
@@ -627,7 +627,7 @@ public class TaskActivityManager implements ITaskActivityManager {
 		if (date == null || isComplete) {
 			return false;
 		} else {
-			if (date.getEndDate().compareTo(TaskActivityUtil.getCalendar()) < 0 && date.isDay()) {
+			if (date.getEndDate().compareTo(TaskActivityUtil.getCalendar()) < 0 && date instanceof DayDateRange) {
 				return true;
 			} else {
 				return false;
@@ -733,7 +733,7 @@ public class TaskActivityManager implements ITaskActivityManager {
 
 	private boolean isSheduledForPastWeek(DateRange range) {
 		if (range != null) {
-			return range.isWeek() && range.isPast();
+			return (range instanceof WeekDateRange && range.isPast());
 		}
 		return false;
 	}