yardoc in yard-0.8.6

- old
+ new

@@ -1,10 +1,10 @@
 #!/usr/bin/env ruby
 
 # We do all this work just to find the proper load path
 path = __FILE__
 while File.symlink?(path)
-  path = File.expand_path(File.readlink(__FILE__), File.dirname(__FILE__))
+  path = File.expand_path(File.readlink(path), File.dirname(path))
 end
 $:.unshift(File.join(File.dirname(File.expand_path(path)), '..', 'lib'))
 
 require 'yard'
 