vagrant/test
Paul Hinze fef60242b0 provisioners/shell: fix validation for args [GH-1949]
The logic change in 57d4775140 introduced
a bug where neither strings nor arrays provided as `args` for shell
provisioners would pass validation.

This fixes that problem along with a few extras:

- split out arg validation into a private method
- update comment describing valid args
- add a few unit tests around config validation
2013-11-28 19:54:10 -06:00
..
acceptance Require what to be notified for with block and Subprocess.execute 2012-06-01 17:02:12 +02:00
config Add `rake acceptance:boxes` to download required boxes for tests 2011-11-13 13:37:30 -08:00
support Test Tempdir class cleans itself up 2012-06-24 00:03:28 -07:00
unit provisioners/shell: fix validation for args [GH-1949] 2013-11-28 19:54:10 -06:00