lib/git_ls.rb in git_ls-0.1.0 vs lib/git_ls.rb in git_ls-0.2.0

@@ -11,8 +11,10 @@
 
   class << self
     def files(path = ::Dir.pwd)
       path = ::File.join(path, '.git/index') if ::File.directory?(path)
       ::GitLS::Parser.new(::File.new(path)).files
+    rescue Errno::ENOENT => e
+      raise GitLS::Error, "Not a git directory: #{e.message}"
     end
   end
 end