Slightly better than using "\n"

.travis.yml

@@ -18,7 +18,7 @@ before_install:
   - sudo add-apt-repository -y ppa:moti-p/cc
   - sudo apt-get update
   - sudo apt-get -y --reinstall install imagemagick
-  - printf "\n" | pecl install imagick-beta
+  - yes | pecl install imagick-beta
   - if [[ ${TRAVIS_PHP_VERSION:0:3} == "5.4" ]]; then echo "extension = imagick.so" >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini; fi
 
 before_script: