From 3e91a7c25f84368a5eefce9cd38088464f941815 Mon Sep 17 00:00:00 2001
From: Paul Natsuo Kishimoto <mail@paul.kishimoto.name>
Date: Sun, 7 Jun 2020 14:55:48 +0200
Subject: [PATCH] Avoid double builds on AppVeyor & Travis for PR branches

---
 .appveyor.yml | 10 ++++++++--
 .travis.yml   | 10 ++++++++++
 2 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/.appveyor.yml b/.appveyor.yml
index 6641b6d64..befe651cd 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -1,5 +1,11 @@
-# Continuous integration procedure for AppVeyor
-# Based on https://github.com/rmcgibbo/python-appveyor-conda-example
+# Continuous integration configuration for AppVeyor
+
+branches:
+  # Do not build PR branches in the main repo; only maintenance branches and
+  # the merge results of PRs
+  only:
+  - master
+  - 2.0.x
 
 environment:
   matrix:
diff --git a/.travis.yml b/.travis.yml
index 1f6cb8fa6..bb01d8c1e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,3 +1,13 @@
+# Continuous integration configuration for Travis
+# NB use https://config.travis-ci.com/explore to validate changes
+
+branches:
+  # Do not build PR branches in the main repo; only maintenance branches and
+  # the merge results of PRs
+  only:
+  - master
+  - 2.0.x
+
 language: minimal
 
 env: