From 9d6401f823b4463e811d108f3b9bf851be4f23e4 Mon Sep 17 00:00:00 2001
From: Rhys Arkins <rhys@arkins.net>
Date: Thu, 29 Mar 2018 07:59:20 +0200
Subject: [PATCH] fix: skip missing docker manifests altogether

---
 lib/manager/docker/package.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/manager/docker/package.js b/lib/manager/docker/package.js
index 2e1fa32996..4e1738addd 100644
--- a/lib/manager/docker/package.js
+++ b/lib/manager/docker/package.js
@@ -155,7 +155,6 @@ async function getPackageUpdates(config) {
             { dockerRegistry, depName, tag: upgrade.newTag },
             'Dockerfile no digest'
           );
-          upgrade.newDigest = undefined;
         }
       }
       if (newVersionMajor > currentMajor) {
@@ -172,7 +171,7 @@ async function getPackageUpdates(config) {
       );
     }
   }
-  return upgrades;
+  return upgrades.filter(u => u.newDigest !== null);
 }
 
 function isStable(tag, unstablePattern) {
-- 
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