scrooloose/syntastic — pull request #1030 by aaroncm (2014-03-19 22:50:16+00:00)
Title: fix javascript/eslint format

eslint recently changed the default formatting of their output (http://eslint.org/blog/2014/01/breaking-change-formatter/), leading syntastic's eslint checks to silently ignore output. Adding this arg restores the previous behavior.