From e83a6eceedd79e8094ed826f56015274262a1a12 Mon Sep 17 00:00:00 2001
From: szznax <szznax@daa5b2f2-a927-0410-8b2d-f5f262fa301a>
Date: Wed, 16 Jun 2010 22:02:41 +0000
Subject: [PATCH] follow-up patch for [HER-1764] H3 needs in-UI quit/shutdown
 option * Flash.java     avoid NPE when "flashdrop" cookie not set

---
 engine/src/main/java/org/archive/crawler/restlet/Flash.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/engine/src/main/java/org/archive/crawler/restlet/Flash.java b/engine/src/main/java/org/archive/crawler/restlet/Flash.java
index f8b219d7..4bec7056 100644
--- a/engine/src/main/java/org/archive/crawler/restlet/Flash.java
+++ b/engine/src/main/java/org/archive/crawler/restlet/Flash.java
@@ -79,6 +79,9 @@ public class Flash {
     public static List<Flash> getFlashes(Request request) {
         List<Flash> flashes = new LinkedList<Flash>();
         Series<Cookie> cookies = request.getCookies();
+        if (cookies.getFirstValue("flashdrop") == null) {
+            return flashes;
+        }
         for (String dropbox : cookies.getFirstValue("flashdrop").split(",")) {
             if(dropbox!=null) {
                 Flash flash = dropboxes.remove(Long.parseLong(dropbox));