please, travis

Author: wackywendell

.travis.yml

@@ -9,11 +9,11 @@ script:
   doc
 after_script:
 - curl http://www.rust-ci.org/artifacts/put?t=$RUSTCI_TOKEN | sh
-after_success: |
-  [ $TRAVIS_BRANCH = master ] &&
-  [ $TRAVIS_PULL_REQUEST = false ] &&
-  cargo doc &&
-  echo '<meta http-equiv=refresh content=0;url=primes/index.html>' > doc/index.html &&
-  sudo pip install ghp-import &&
-  ghp-import -n doc &&
-  git push -fq https://${GH_TOKEN}@github.com/${TRAVIS_REPO_SLUG}.git gh-pages
+after_success:
+- [ $TRAVIS_BRANCH = master ] || exit
+- [ $TRAVIS_PULL_REQUEST = false ] || exit
+- cargo doc
+- echo '<meta http-equiv=refresh content=0;url=primes/index.html>' > doc/index.html
+- sudo pip install ghp-import
+- ghp-import -n doc
+- git push -fq https://${GH_TOKEN}@github.com/${TRAVIS_REPO_SLUG}.git gh-pages