切换分支处理

app/controllers/issues_controller.rb

@@ -126,10 +126,10 @@ class IssuesController < ApplicationController
     @edit_allowed = User.current.allowed_to?(:edit_issues, @project)
     @priorities = IssuePriority.active
     @time_entry = TimeEntry.new(:issue => @issue, :project => @issue.project)
-    
+
     @project_base_tag = (params[:project_id] || @issue.project) ? 'base_projects':'base'#by young
     @available_watchers = (@issue.project.users.sort + @issue.watcher_users).uniq
-    
+
     respond_to do |format|
       format.html {
         retrieve_previous_and_next_issue_ids