From ded3279dd814321115034a57754e0e6d3831f0a0 Mon Sep 17 00:00:00 2001
From: Mohamed Said <themsaid@gmail.com>
Date: Mon, 24 Jul 2017 20:39:40 +0200
Subject: [PATCH]       Ignore removal for raw order (#20236)

---
 src/Illuminate/Database/Query/Builder.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/Illuminate/Database/Query/Builder.php b/src/Illuminate/Database/Query/Builder.php
index 0be6f364f43d..f75ca304875a 100755
--- a/src/Illuminate/Database/Query/Builder.php
+++ b/src/Illuminate/Database/Query/Builder.php
@@ -1562,7 +1562,7 @@ public function forPageAfterId($perPage = 15, $lastId = 0, $column = 'id')
     }
 
     /**
-     * Get an array orders with all orders for an given column removed.
+     * Get an array with all orders with a given column removed.
      *
      * @param  string  $column
      * @return array
@@ -1571,7 +1571,8 @@ protected function removeExistingOrdersFor($column)
     {
         return Collection::make($this->orders)
                     ->reject(function ($order) use ($column) {
-                        return $order['column'] === $column;
+                        return isset($order['column'])
+                               ? $order['column'] === $column : false;
                     })->values()->all();
     }