From e6e02e5e45e989f56329b920aa277a5c387a6f90 Mon Sep 17 00:00:00 2001
From: Go MAEDA <maeda@farend.jp>
Date: Thu, 6 Dec 2018 00:40:39 +0000
Subject: Discourage search engines from indexing old versions of wiki pages
 (#29503).

Patch by Go MAEDA.


git-svn-id: http://svn.redmine.org/redmine/trunk@17690 e93f8b46-1217-0410-a6f0-8f06a7374b81
---
 app/views/wiki/show.html.erb | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'app/views')

diff --git a/app/views/wiki/show.html.erb b/app/views/wiki/show.html.erb
index 5fffba259..93a358346 100644
--- a/app/views/wiki/show.html.erb
+++ b/app/views/wiki/show.html.erb
@@ -99,4 +99,8 @@
   <%= render :partial => 'sidebar' %>
 <% end %>
 
+<% content_for :header_tags do %>
+  <%= robot_exclusion_tag unless @content.current_version? %>
+<% end %>
+
 <% html_title @page.pretty_title %>
-- 
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