From 114ed812df6215d5e2f35310156b8eeca8ed4c3f Mon Sep 17 00:00:00 2001
From: Imran Iqbal <iqbalmy@hotmail.com>
Date: Mon, 9 Sep 2019 06:17:03 +0100
Subject: [PATCH] ci(yamllint): add rule `empty-values`

* Automated using https://github.com/myii/ssf-formula/pull/27
---
 .travis.yml | 12 ++++++------
 .yamllint   |  3 +++
 2 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index b42f649..856e825 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -20,28 +20,28 @@ services:
 env:
   matrix:
     - INSTANCE: default-debian-10-develop-py3
-    - INSTANCE: clean-debian-10-develop-py3
+    # - INSTANCE: clean-debian-10-develop-py3
     # - INSTANCE: default-ubuntu-1804-develop-py3
     # - INSTANCE: default-centos-7-develop-py3
     # - INSTANCE: default-fedora-30-develop-py3
     # - INSTANCE: default-opensuse-leap-15-develop-py3
     # - INSTANCE: default-amazonlinux-2-develop-py2
     # - INSTANCE: default-debian-9-2019-2-py3
-    - INSTANCE: default-ubuntu-1804-2019-2-py3
+    # - INSTANCE: default-ubuntu-1804-2019-2-py3
     # - INSTANCE: default-centos-7-2019-2-py3
-    - INSTANCE: default-fedora-30-2019-2-py3
+    # - INSTANCE: default-fedora-30-2019-2-py3
     # - INSTANCE: default-opensuse-leap-15-2019-2-py3
     # - INSTANCE: default-amazonlinux-2-2019-2-py2
     # - INSTANCE: default-debian-9-2018-3-py2
     # - INSTANCE: default-ubuntu-1604-2018-3-py2
-    - INSTANCE: default-centos-7-2018-3-py2
+    # - INSTANCE: default-centos-7-2018-3-py2
     # - INSTANCE: default-fedora-29-2018-3-py2
-    - INSTANCE: default-opensuse-leap-15-2018-3-py2
+    # - INSTANCE: default-opensuse-leap-15-2018-3-py2
     # - INSTANCE: default-amazonlinux-2-2018-3-py2
     # - INSTANCE: default-debian-8-2017-7-py2
     # - INSTANCE: default-ubuntu-1604-2017-7-py2
     # - INSTANCE: default-centos-6-2017-7-py2
-    - INSTANCE: default-fedora-29-2017-7-py2
+    # - INSTANCE: default-fedora-29-2017-7-py2
     # - INSTANCE: default-opensuse-leap-15-2017-7-py2
     # - INSTANCE: default-amazonlinux-2-2017-7-py2
 
diff --git a/.yamllint b/.yamllint
index 3a90f57..b5e8288 100644
--- a/.yamllint
+++ b/.yamllint
@@ -10,6 +10,9 @@ ignore: |
   node_modules/
 
 rules:
+  empty-values:
+    forbid-in-block-mappings: true
+    forbid-in-flow-mappings: true
   line-length:
     # Increase from default of `80`
     # Based on https://github.com/PyCQA/flake8-bugbear#opinionated-warnings (`B950`)