Travis: no longer allow HHVM to fail

and don't create code coverage with HHVM because of an issue with ocular.phar

Author: Marc Bennewitz

.travis.yml

@@ -15,14 +15,13 @@ before_script:
  - composer install --dev -n $prefer_source
 
 script:
- - php vendor/bin/phpunit --verbose --coverage-clover=coverage.clover
- - wget "https://scrutinizer-ci.com/ocular.phar"
- - php ocular.phar code-coverage:upload --format=php-clover coverage.clover
+# Issue with ocular.phar together with HHVM
+ - if [ "$TRAVIS_PHP_VERSION" != "hhvm" ]; then php vendor/bin/phpunit --verbose --coverage-clover=coverage.clover; else php vendor/bin/phpunit --verbose; fi;
+ - if [ "$TRAVIS_PHP_VERSION" != "hhvm" ]; then wget "https://scrutinizer-ci.com/ocular.phar"; fi;
+ - if [ "$TRAVIS_PHP_VERSION" != "hhvm" ]; then php ocular.phar code-coverage:upload --format=php-clover coverage.clover; fi;
 
 matrix:
   fast_finish: true
-  allow_failures:
-    - php: hhvm
 
 notifications:
   email: false