gruntjs/grunt-contrib-sass — pull request #113 by pascalduez (2014-04-10 12:18:38+00:00)
Title: Fix bundleExec option and Bundler binary check

Following #99 here is an updated pull-request.

One could have added another check with `spawn('bundle', ['check'], {stdio: 'inherit'})` but this seems redundant since Bundler will output a meaningful error message if the dependencies are not satisfied.