only test master and maintenance branches

avoids duplicate work for internal prs

diff --git a/.travis.yml b/.travis.yml
index ebaf8463025c6f7f78f89c6b99094f05362af610..efe88556a0793d4bf41774a7f49668ca9126a9bd 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,6 @@
 sudo: false
 language: python
+
 python:
   - "2.6"
   - "2.7"
@@ -8,10 +9,18 @@ python:
   - "3.4"
   - "3.5"
   - "3.6"
+
 install:
   - pip install tox
+
 script:
   - tox -e py
+
+branches:
+  only:
+    - master
+    - /^.*-maintenance$/
+
 notifications:
   email: false
   irc: