orats in orats-5.2.1

- old
+ new

@@ -5,13 +5,11 @@
 # different because the lib directory is not on the $LOAD_PATH
 
 # since git directories are not included in gem releases we can
 # determine if the gem is being actively developed by searching
 # for a git repo
-git_path = File.expand_path('../../.git', __FILE__)
+git_path = File.expand_path('../.git', __dir__)
 
-if File.exist?(git_path)
-  $LOAD_PATH.unshift(File.expand_path('../../lib', __FILE__))
-end
+$LOAD_PATH.unshift(File.expand_path('../lib', __dir__)) if File.exist?(git_path)
 
 require 'orats/cli'
 Orats::CLI.start