From d06d38972ca5e168773c46cbb4ae11915d42b12e Mon Sep 17 00:00:00 2001
From: adam-m <amalinowski@basistech.com>
Date: Fri, 10 May 2013 13:00:12 -0400
Subject: [PATCH] timeline handle null cond

---
 Timeline/src/org/sleuthkit/autopsy/timeline/Timeline.java | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/Timeline/src/org/sleuthkit/autopsy/timeline/Timeline.java b/Timeline/src/org/sleuthkit/autopsy/timeline/Timeline.java
index 78fd436a2a..373a4ff497 100644
--- a/Timeline/src/org/sleuthkit/autopsy/timeline/Timeline.java
+++ b/Timeline/src/org/sleuthkit/autopsy/timeline/Timeline.java
@@ -355,10 +355,13 @@ public class Timeline extends CallableSystemAction implements Presenter.Toolbar,
         //After the series are created, 1 or more series are packaged into a single chart.
         ObservableList<BarChart.Series<String, Number>> bcData = FXCollections.observableArrayList();
         BarChart.Series<String, Number> se = new BarChart.Series<String, Number>();
-        for (final YearEpoch ye : allYears) {
-            se.getData().add(new BarChart.Data<String, Number>(String.valueOf(ye.year), ye.getNumFiles()));
+        if (allYears != null) {
+            for (final YearEpoch ye : allYears) {
+               se.getData().add(new BarChart.Data<String, Number>(String.valueOf(ye.year), ye.getNumFiles()));
+            }
         }
         bcData.add(se);
+        
 
         //Note: 
         // BarChart.Data wraps the Java Nodes class. BUT, until a BarChart.Data gets added to an actual series, it's node is null, and you can perform no operations on it.