From 6a9187e619711b30595b89ac2d6c31f5f71530c6 Mon Sep 17 00:00:00 2001
From: Markus Ankenbrand <markus@ankenbrand.me>
Date: Mon, 12 Sep 2016 21:28:43 +0200
Subject: [PATCH] Fix query with nested array

---
 functions.php | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/functions.php b/functions.php
index 99519a9..e0e2990 100644
--- a/functions.php
+++ b/functions.php
@@ -26,9 +26,11 @@ function my_home_category( $query ) {
 		$query->set( 'cat', '2');
 		if ( !empty( $_GET['person'] ) ) {
 			$query->set( 'meta_query', array(
-				'key'     => 'mitreisende',
-				'value'   => $_GET['person'],
-				'compare' => 'LIKE'
+				array(
+					'key'     => 'mitreisende',
+					'value'   => $_GET['person'],
+					'compare' => 'LIKE'
+				)
 			) );
 		}
 	}