extract path into variable

2013-04-21 23:30:16 +01:00 · 2013-04-21 23:30:16 +01:00 · a85729c5f1
parent 6b3979d93b
commit a85729c5f1
1 changed files with 3 additions and 1 deletions
--- a/railties/bin/rails
+++ b/railties/bin/rails
@ -1,6 +1,8 @@
 #!/usr/bin/env ruby

-if File.exists?(File.join(File.expand_path('../../..', __FILE__), '.git'))
+git_path = File.join(File.expand_path('../../..', __FILE__), '.git')
+
+if File.exists?(git_path)
  railties_path = File.expand_path('../../lib', __FILE__)
  $:.unshift(railties_path)
 end