From 80f497f954072cde61b256390d07c9ba17edfa7d Mon Sep 17 00:00:00 2001
From: nathan <nathan@dorkbox.com>
Date: Fri, 1 Dec 2017 22:48:09 +0100
Subject: [PATCH] Null pointer fix

---
 src/dorkbox/systemTray/util/EventDispatch.java | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/dorkbox/systemTray/util/EventDispatch.java b/src/dorkbox/systemTray/util/EventDispatch.java
index e9927aa..9ae2818 100644
--- a/src/dorkbox/systemTray/util/EventDispatch.java
+++ b/src/dorkbox/systemTray/util/EventDispatch.java
@@ -31,7 +31,9 @@ class EventDispatch {
      */
     public static synchronized
     void shutdown() {
-        eventDispatchExecutor.shutdownNow();
-        eventDispatchExecutor = null;
+        if (eventDispatchExecutor != null) {
+            eventDispatchExecutor.shutdownNow();
+            eventDispatchExecutor = null;
+        }
     }
 }