From 6d8de359735ffd3a4e64b619b949653c09fb569a Mon Sep 17 00:00:00 2001
From: Maschell <Maschell@gmx.de>
Date: Sat, 22 Sep 2018 20:21:10 +0200
Subject: [PATCH] Only cache final image.

---
 .travis.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.travis.yml b/.travis.yml
index 010bc9c..d38b1f1 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,6 +4,7 @@ before_cache:
   # Save tagged docker images see https://github.com/travis-ci/travis-ci/issues/5358#issuecomment-248915326
   - >
     mkdir -p $HOME/docker && docker images -a --filter='dangling=false' --format '{{.Repository}}:{{.Tag}} {{.ID}}'
+    | grep 'wups-loader-builder'
     | xargs -n 2 -t sh -c 'test -e $HOME/docker/$1.tar.gz || docker save $0 | gzip -2 > $HOME/docker/$1.tar.gz'
 
 cache: