Adding proper flag to recursively create directory structure.

Raymond J. Kolbe · Raymond J. Kolbe · commit 787ee9a6c365 · 2012-10-04T22:14:38.000-04:00
diff --git a/.travis.yml b/.travis.yml
@@ -13,7 +13,7 @@ before_script:
   - curl -s http://getcomposer.org/installer | php
   - php composer.phar install
   - rm -rf vendor/dino/dompdf-module
-  - mkdir vendor/dino/dompdf-module
+  - mkdir -p vendor/dino/dompdf-module
   - cp -r ../DOMPDFModule vendor/dino/dompdf-module
 
 script:
