scrooloose/syntastic — pull request #921 by andyearnshaw (2013-12-30 17:00:43+00:00)
Title: Fix args in actionscript/mxmlc checker

When my previous pull request was refactored by @lcd047, the added ternary expression to the makeprg 'args' option was not properly wrapped and prevented the `-output` argument from being used.

This pull request just adds parens around the ternary expression and fixes the issue.