From 30e5300e49f1452d1d7d1b827453e215bea902f8 Mon Sep 17 00:00:00 2001
From: Manabu Matsui <manabu.matsui@gmail.com>
Date: Fri, 14 Sep 2018 10:16:13 +0900
Subject: [PATCH] Fix alias class existence determination

---
 src/Generator.php | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/Generator.php b/src/Generator.php
index 2c7f2d1..f497b6b 100644
--- a/src/Generator.php
+++ b/src/Generator.php
@@ -272,9 +272,13 @@ class Generator
         $facades = array_merge($facades, $this->config->get('app.aliases', []));
 
         // Only return the ones that actually exist
-        return array_filter($facades, function ($alias) {
-            return class_exists($alias);
-        });
+        return array_filter(
+            $facades,
+            function ($alias) {
+                return class_exists($alias);
+            },
+            ARRAY_FILTER_USE_KEY
+        );
     }
 
     /**