ls -R

yakeing · web-flow · commit deff0624ec4a · 2019-07-22T01:45:40.000+08:00
diff --git a/.travis.yml b/.travis.yml
@@ -13,6 +13,7 @@ matrix:
 before_install:
   - phpenv config-rm xdebug.ini
   - composer self-update && composer install --no-interaction
+  - ls -R
   - cd tests
 
 script: phpunit --stderr
