From 3f4bc2836355167eff3fe7b1bca23a0fe485db57 Mon Sep 17 00:00:00 2001
From: Andrew Chen <achen.code@gmail.com>
Date: Thu, 6 Sep 2012 16:35:13 -0700
Subject: [PATCH] Add null check before attempting to do math on the date.

---
 src/com/fsck/k9/helper/Utility.java | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/src/com/fsck/k9/helper/Utility.java b/src/com/fsck/k9/helper/Utility.java
index 814692219..27ec953b0 100644
--- a/src/com/fsck/k9/helper/Utility.java
+++ b/src/com/fsck/k9/helper/Utility.java
@@ -211,12 +211,15 @@ public class Utility {
 
     private static final long MILISECONDS_IN_18_HOURS = 18 * 60 * 60 * 1000;
     /**
-     * Returns true if the specified date is within 18 hours of "now". Returns false otherwise.
-     * @param date
-     * @return
+     * Check a date to see if it was from "today."
+     * @param date Date of item to check.
+     * @return true if the specified date is within 18 hours of now.
      */
-    public static boolean isDateToday(Date date) {
-        Date now = new Date();
+    public static boolean isDateToday(final Date date) {
+        if (date == null) {
+            return false;
+        }
+        final Date now = new Date();
         if (now.getTime() - MILISECONDS_IN_18_HOURS > date.getTime() || now.getTime() + MILISECONDS_IN_18_HOURS < date.getTime()) {
             return false;
         } else {