RiotGames/thor-scmversion — pull request #25 by mgm7734 (2013-09-24 22:37:37+00:00)
Title: P4 scm is assumed if .git is not a directory

If, for example, my project is a submodule, then .git will be a file with content: "gitdir: ../.git/modules/mymodule"

This causes "thor scmversion:current" to fail while attempting nonexistent p4 commands.