From cb0854bfdb3ecac35fbcdecc7f81e1ae7e8c09e8 Mon Sep 17 00:00:00 2001
From: ryan <ryan@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Tue, 30 Mar 2010 15:48:52 +0000
Subject: [PATCH] Filter robots.txt output

git-svn-id: http://svn.automattic.com/wordpress/trunk@13891 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/functions.php | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/wp-includes/functions.php b/wp-includes/functions.php
index 751095f0ff..9dee68fc79 100644
--- a/wp-includes/functions.php
+++ b/wp-includes/functions.php
@@ -1775,13 +1775,17 @@ function do_robots() {
 
 	do_action( 'do_robotstxt' );
 
-	if ( '0' == get_option( 'blog_public' ) ) {
-		echo "User-agent: *\n";
-		echo "Disallow: /\n";
+	$output = '';
+	$public = get_option( 'blog_public' );
+	if ( '0' ==  $public ) {
+		$output .= "User-agent: *\n";
+		$output .= "Disallow: /\n";
 	} else {
-		echo "User-agent: *\n";
-		echo "Disallow:\n";
+		$output .= "User-agent: *\n";
+		$output .= "Disallow:\n";
 	}
+
+	echo apply_filters('robots_txt', $output, $public);
 }
 
 /**