From 918ebb48cde514fcb3ea04261cd92e181d20abba Mon Sep 17 00:00:00 2001
From: Harald Musum <musum@verizonmedia.com>
Date: Thu, 28 Feb 2019 16:11:26 +0100
Subject: Add null guard

---
 config/src/main/java/com/yahoo/vespa/config/UrlDownloader.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'config')

diff --git a/config/src/main/java/com/yahoo/vespa/config/UrlDownloader.java b/config/src/main/java/com/yahoo/vespa/config/UrlDownloader.java
index 4f0600eb191..b7d9f9e14ca 100644
--- a/config/src/main/java/com/yahoo/vespa/config/UrlDownloader.java
+++ b/config/src/main/java/com/yahoo/vespa/config/UrlDownloader.java
@@ -61,7 +61,7 @@ public class UrlDownloader {
     }
 
     public boolean isValid() {
-        return target.isValid();
+        return target != null && target.isValid();
     }
 
     private boolean temporaryError(Request req) {
@@ -70,7 +70,7 @@ public class UrlDownloader {
 
     public File waitFor(UrlReference urlReference, long timeout) {
         long start = System.currentTimeMillis() / 1000;
-        if (target == null || !target.isValid())
+        if (! isValid())
             connect();
         long timeLeft = timeout;
         do {
-- 
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