From 0c3c5603ebcb1cf3de1e894843cef64a46adcc7c Mon Sep 17 00:00:00 2001
From: Rhys Arkins <rhys@arkins.net>
Date: Wed, 19 Sep 2018 19:50:51 +0200
Subject: [PATCH] fix(docker): digest template

---
 lib/config/definitions.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/config/definitions.js b/lib/config/definitions.js
index 5619c2494d..7ff890f0af 100644
--- a/lib/config/definitions.js
+++ b/lib/config/definitions.js
@@ -1041,7 +1041,8 @@ const options = [
         branchTopic: '{{{depNameSanitized}}}-{{{currentValue}}}',
         commitMessageExtra: 'to {{newDigestShort}}',
         prBody: template('prBody', 'docker-digest'),
-        commitMessageTopic: '{{{depName}}}:{{{currentValue}}} Docker digest',
+        commitMessageTopic:
+          '{{{depName}}}{{#if currentValue}}:{{{currentValue}}}{{/if}} Docker digest',
         group: {
           prBody: template('prBody', 'docker-digest-group'),
           commitMessageTopic: '{{{groupName}}}',
-- 
GitLab