From bb42c52f814d297e9a8169a1f519f96c8f7a8266 Mon Sep 17 00:00:00 2001
From: Robert Vojta <rvojta@me.com>
Date: Wed, 2 Oct 2019 09:14:40 +0200
Subject: [PATCH] Build PRs and master branch only

Signed-off-by: Robert Vojta <rvojta@me.com>
---
 .travis.yml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 978cc69..179f097 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,3 +1,9 @@
+# Build only pushed (merged) master or any pull request. This avoids the
+# pull request to be build twice.
+branches:
+  only:
+    - master
+
 language: rust
 
 rust: