OCA/maintainer-quality-tools — pull request #49 by dreispt (2014-07-31 12:15:43+00:00)
Title: Backward compatibility with .travis.yml without 'env' section

Travis configs not using env with a VERSION variable failed after #32 was merged.

This adds tolerance to that case:
if VERSION is not set as an env variable, it will effectively use the first argument passed to the `travis_install_nightly` and `travis_run_tests` scripts (otherwise it's ignored).