fork fileter修正

app/controllers/repositories_controller.rb

@@ -31,7 +31,7 @@ class RepositoriesController < ApplicationController
   default_search_scope :changesets
 
   before_filter :find_project_by_project_id, :only => [:new, :create, :newrepo]
-  before_filter :find_repository, :only => [:edit, :update, :destroy, :committers, :forked]
+  before_filter :find_repository, :only => [:edit, :update, :destroy, :committers]
   before_filter :find_project_repository, :except => [:new, :create, :newcreate, :edit, :update, :destroy, :committers, :newrepo,:to_gitlab]
   before_filter :find_changeset, :only => [:revision, :add_related_issue, :remove_related_issue]
   before_filter :authorize , :except => [:newrepo,:newcreate,:fork, :to_gitlab, :forked]
@@ -545,8 +545,8 @@ update
   def find_repository
     @repository = Repository.find(params[:id])
     @project = @repository.project
-  rescue ActiveRecord::RecordNotFound
-    render_404
+    rescue ActiveRecord::RecordNotFound
+      render_404
   end
 
   REV_PARAM_RE = %r{\A[a-f0-9]*\Z}i