From 35570cb4a6018994bc8a6881e4230594eb146a08 Mon Sep 17 00:00:00 2001
From: "Nelson R. Perez" <bilthon@gmail.com>
Date: Fri, 21 Sep 2018 13:29:47 -0500
Subject: [PATCH] Fixing a potential NullPointerException at the NetworkService

---
 .../java/cy/agorise/graphenej/api/android/NetworkService.java  | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/graphenej/src/main/java/cy/agorise/graphenej/api/android/NetworkService.java b/graphenej/src/main/java/cy/agorise/graphenej/api/android/NetworkService.java
index 244903e..f8b8c65 100644
--- a/graphenej/src/main/java/cy/agorise/graphenej/api/android/NetworkService.java
+++ b/graphenej/src/main/java/cy/agorise/graphenej/api/android/NetworkService.java
@@ -215,7 +215,8 @@ public class NetworkService extends Service {
         if(mWebSocket != null)
             mWebSocket.close(NORMAL_CLOSURE_STATUS, null);
 
-        nodeLatencyVerifier.stop();
+        if(nodeLatencyVerifier != null)
+            nodeLatencyVerifier.stop();
     }
 
     @Nullable