undefined method `>>' for "x":String

[peterwillcn]

gem "grit", git: "https://github.com/gitlabhq/grit.git", ref: '7f35cb98ff17d534a07e3ce6ec3d580f67402837'

undefined method >>' for "x":String /var/www/gitlab/online_20130225/vendor/bundle/ruby/2.0.0/bundler/gems/grit-7f35cb98ff17/lib/grit/git-ruby/internal/loose.rb:108:inunpack_object_header_gently' /var/www/gitlab/online_20130225/vendor/bundle/ruby/2.0.0/bundler/gems/grit-7f35cb98ff17/lib/grit/git-ruby/internal/loose.rb:56:in get_raw_object' /var/www/gitlab/online_20130225/vendor/bundle/ruby/2.0.0/bundler/gems/grit-7f35cb98ff17/lib/grit/git-ruby/internal/loose.rb:32:in[]' /var/www/gitlab/online_20130225/vendor/bundle/ruby/2.0.0/bundler/gems/grit-7f35cb98ff17/lib/grit/git-ruby/repository.rb:84:in block in get_raw_object_by_sha1' /var/www/gitlab/online_20130225/vendor/bundle/ruby/2.0.0/bundler/gems/grit-7f35cb98ff17/lib/grit/git-ruby/repository.rb:83:ineach' /var/www/gitlab/online_20130225/vendor/bundle/ruby/2.0.0/bundler/gems/grit-7f35cb98ff17/lib/grit/git-ruby/repository.rb:83:in get_raw_object_by_sha1' /var/www/gitlab/online_20130225/vendor/bundle/ruby/2.0.0/bundler/gems/grit-7f35cb98ff17/lib/grit/git-ruby/repository.rb:334:inwalk_log' /var/www/gitlab/online_20130225/vendor/bundle/ruby/2.0.0/bundler/gems/grit-7f35cb98ff17/lib/grit/git-ruby/repository.rb:287:in log' /var/www/gitlab/online_20130225/vendor/bundle/ruby/2.0.0/bundler/gems/grit-7f35cb98ff17/lib/grit/git-ruby/repository.rb:306:inrev_list' /var/www/gitlab/online_20130225/vendor/bundle/ruby/2.0.0/bundler/gems/grit-7f35cb98ff17/lib/grit/git-ruby.rb:70:in block in rev_list' /var/www/gitlab/online_20130225/vendor/bundle/ruby/2.0.0/bundler/gems/grit-7f35cb98ff17/lib/grit/git-ruby.rb:211:inblock in try_run' /var/www/gitlab/online_20130225/vendor/bundle/ruby/2.0.0/bundler/gems/grit-7f35cb98ff17/lib/grit/git-ruby.rb:210:in try_run' /var/www/gitlab/online_20130225/vendor/bundle/ruby/2.0.0/bundler/gems/grit-7f35cb98ff17/lib/grit/git-ruby.rb:70:inrev_list' /var/www/gitlab/online_20130225/vendor/bundle/ruby/2.0.0/bundler/gems/grit-7f35cb98ff17/lib/grit/commit.rb:120:in find_all' /var/www/gitlab/online_20130225/vendor/bundle/ruby/2.0.0/bundler/gems/grit-7f35cb98ff17/lib/grit/repo.rb:394:incommits' /var/www/gitlab/online_20130225/app/models/commit.rb:22:in find_or_first' /var/www/gitlab/online_20130225/app/models/repository.rb:36:incommit' /var/www/gitlab/online_20130225/app/models/repository.rb:118:in has_commits?' /var/www/gitlab/online_20130225/app/models/repository.rb:124:inempty?' /var/www/gitlab/online_20130225/app/models/project.rb:443:in empty_repo?' /var/www/gitlab/online_20130225/lib/tasks/gitlab/check.rake:830:inblock in check_repos_post_receive_hooks_is_link' /var/www/gitlab/online_20130225/vendor/bundle/ruby/2.0.0/gems/activerecord-3.2.11/lib/active_record/relation/batches.rb:21:in block (2 levels) in find_each' /var/www/gitlab/online_20130225/vendor/bundle/ruby/2.0.0/gems/activerecord-3.2.11/lib/active_record/relation/batches.rb:21:ineach' /var/www/gitlab/online_20130225/vendor/bundle/ruby/2.0.0/gems/activerecord-3.2.11/lib/active_record/relation/batches.rb:21:in block in find_each' /var/www/gitlab/online_20130225/vendor/bundle/ruby/2.0.0/gems/activerecord-3.2.11/lib/active_record/relation/batches.rb:72:infind_in_batches' /var/www/gitlab/online_20130225/vendor/bundle/ruby/2.0.0/gems/activerecord-3.2.11/lib/active_record/relation/batches.rb:20:in find_each' /var/www/gitlab/online_20130225/vendor/bundle/ruby/2.0.0/gems/activerecord-3.2.11/lib/active_record/querying.rb:8:infind_each' /var/www/gitlab/online_20130225/lib/tasks/gitlab/check.rake:827:in check_repos_post_receive_hooks_is_link' /var/www/gitlab/online_20130225/lib/tasks/gitlab/check.rake:410:inblock (3 levels) in <top (required)>'