lib/heirloom/directory/git_directory.rb in heirloom-0.2.0 vs lib/heirloom/directory/git_directory.rb in heirloom-0.3.0.rc1

@@ -11,11 +11,11 @@
     def initialize(args)
       self.path = args[:path]
     end
 
     def commit(sha = nil)
-      r = Repo.new path
-      sha ? r.commits(sha).first : r.commits.first
+      repo = Repo.new path
+      sha ? repo.commits(sha).first : repo.commits.first
     end
 
   end
 end