From 97deb01452f947b3c515545c2ee65804f1a59853 Mon Sep 17 00:00:00 2001
From: Camilo Castro <camilo.castro.cabrera@gmail.com>
Date: Tue, 24 Oct 2017 12:43:54 -0300
Subject: [PATCH] Removed count function. Fixes #80 (#84)

Since php 7.2, count a number will generate a warning. Because
$results['hits']['total'] is a number we can just compare it to zero.

`if ($results['hits']['total'] === 0)`
---
 src/ElasticsearchEngine.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ElasticsearchEngine.php b/src/ElasticsearchEngine.php
index ef6f2c0..61c86de 100644
--- a/src/ElasticsearchEngine.php
+++ b/src/ElasticsearchEngine.php
@@ -210,7 +210,7 @@ public function mapIds($results)
      */
     public function map($results, $model)
     {
-        if (count($results['hits']['total']) === 0) {
+        if ($results['hits']['total'] === 0) {
             return Collection::make();
         }