From 5bc59586dacf3d896a938706b423691166734d98 Mon Sep 17 00:00:00 2001
From: Scott Taylor <scott.c.taylor@mac.com>
Date: Tue, 6 May 2014 21:43:20 +0000
Subject: [PATCH] In `WP_Query`, remove duplicate variable setting:

* In `->parse_search_order()`, a value is always set for `$search_orderby`, no need for empty initialization
* In `->get_posts()`, `$fields` is always set, no need for empty initialization

See #27882.

Built from https://develop.svn.wordpress.org/trunk@28333


git-svn-id: http://core.svn.wordpress.org/trunk@28161 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/query.php | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/wp-includes/query.php b/wp-includes/query.php
index fcaac1008f..b47ad14546 100644
--- a/wp-includes/query.php
+++ b/wp-includes/query.php
@@ -2078,8 +2078,6 @@ class WP_Query {
 	protected function parse_search_order( &$q ) {
 		global $wpdb;
 
-		$search_orderby = '';
-
 		if ( $q['search_terms_count'] > 1 ) {
 			$num_terms = count( $q['search_orderby_title'] );
 			$search_orderby_s = like_escape( esc_sql( $q['s'] ) );
@@ -2212,7 +2210,6 @@ class WP_Query {
 		$join = '';
 		$search = '';
 		$groupby = '';
-		$fields = '';
 		$post_status_join = false;
 		$page = 1;