From 1ae6fe1761cad1d701277bee1754e761f1e03e95 Mon Sep 17 00:00:00 2001
From: Oleksandr Pryimak <o.pryimak@criteo.com>
Date: Fri, 14 Oct 2016 17:46:02 +0200
Subject: [PATCH] Fix NullReferenceException if one provides fake url as a
 server

---
 src/main/scala/FlowTracker.scala | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/main/scala/FlowTracker.scala b/src/main/scala/FlowTracker.scala
index 450682d..0cfc26d 100644
--- a/src/main/scala/FlowTracker.scala
+++ b/src/main/scala/FlowTracker.scala
@@ -268,7 +268,9 @@ class FlowTracker(val flow: Flow[_],
           code
         } finally {
           if (null != request) {
-            request.getResponseBodyAsStream.close
+            if (request.getResponseBodyAsStream != null) {
+              request.getResponseBodyAsStream.close
+            }
             request.releaseConnection
           }
         }