Merge fa5a7ee into 3d7611c

.travis.yml

@@ -16,6 +16,7 @@ php:
 env:
     global:
         - TEST_COMMAND="composer test"
+        - COVERAGE=false
 
 branches:
     except:
@@ -28,14 +29,16 @@ matrix:
           env: COMPOSER_FLAGS="--prefer-stable --prefer-lowest" COVERAGE=true TEST_COMMAND="composer test-ci"
 
 before_install:
+    - if [[ $COVERAGE != true ]]; then phpenv config-rm xdebug.ini; fi
     - travis_retry composer self-update
 
 install:
+    - travis_retry composer global require hirak/prestissimo --prefer-dist --no-interaction
     - travis_retry composer update ${COMPOSER_FLAGS} --prefer-dist --no-interaction
 
 script:
     - $TEST_COMMAND
 
 after_success:
-    - if [[ "$COVERAGE" = true ]]; then wget https://scrutinizer-ci.com/ocular.phar; fi
-    - if [[ "$COVERAGE" = true ]]; then php ocular.phar code-coverage:upload --format=php-clover build/coverage.xml; fi
+    - if [[ $COVERAGE = true ]]; then wget https://scrutinizer-ci.com/ocular.phar; fi
+    - if [[ $COVERAGE = true ]]; then php ocular.phar code-coverage:upload --format=php-clover build/coverage.xml; fi