From 10620707c07b618f867abf2338c87c543bf0d883 Mon Sep 17 00:00:00 2001
From: Rhys Arkins <rhys@arkins.net>
Date: Thu, 26 Jul 2018 16:43:12 +0200
Subject: [PATCH] tests: fix coverage

---
 lib/datasource/docker.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/datasource/docker.js b/lib/datasource/docker.js
index a7302d3863..5bb9b6fdd8 100644
--- a/lib/datasource/docker.js
+++ b/lib/datasource/docker.js
@@ -38,6 +38,7 @@ async function getAuthHeaders(registry, repository) {
       `Obtaining docker registry token for ${repository} using url ${authUrl}`
     );
     const { token } = (await got(authUrl, { json: true })).body;
+    // istanbul ignore if
     if (!token) {
       logger.warn('Failed to obtain docker registry token');
       return null;
-- 
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