kennethreitz/autoenv — pull request #71 by joneskoo (2014-11-12 19:28:14+00:00)
Title: Require env file to be a regular file

Without this, autoenv thinks a directory is a file and
asks to allow executing it. Autoenv only works for
regular files.

URL: http://www.gnu.org/software/bash/manual/html_node/Bash-Conditional-Expressions.html