Send Geo Url Header only if use_geo_positions is set. Bug 242. Patch from 2fargon.

git-svn-id: http://svn.automattic.com/wordpress/trunk@1584 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/functions.php

@@ -834,6 +834,7 @@ include_once (ABSPATH . WPINC . '/class-xmlrpcs.php');
 function doGeoUrlHeader($post_list = '') {
     global $posts;
 
+  if (get_settings('use_geo_positions')) {
 		if ($posts && 1 === count($posts) && ! empty($posts[0]->post_lat)) {
 			// there's only one result  see if it has a geo code
 			$row = $posts[0];
@@ -855,6 +856,7 @@ function doGeoUrlHeader($post_list = '') {
 			}
 		}
 	}
+}
 
 function getRemoteFile($host,$path) {
     $fp = fsockopen($host, 80, $errno, $errstr);