stdin isn't a terminal?

[Evan Sherwood]

New to both emacs and helm, and I noticed that when invoking `C-c p p` (and a few other helm commands), I get this message:

stty: stdin isn't a terminal

Here is a screenshot: http://zc.d.pr/16fh0/1Ryb9GGB

My emacs config can be found here: https://github.com/neezer/.emacs.d/blob/master/config.org

I also posted this question on the Emacs StackExchange here: http://emacs.stackexchange.com/questions/24200/stdin-isnt-a-terminal-with-helm-projectile (but no answers so far).

Would really like to get this figured out/resolved. Please let me know if you need any additional information. Excited to continue learning emacs!

Thanks,

Evan