From 2efbb5b7ec17d28b72b2a6b21fa07a71cf81ee75 Mon Sep 17 00:00:00 2001
From: Jonas Staudenmeir <mail@jonas-staudenmeir.de>
Date: Mon, 25 Mar 2019 02:15:04 +0100
Subject: [PATCH] Fix BelongsToMany::detach() with custom pivot class

---
 .../Eloquent/Relations/Concerns/InteractsWithPivotTable.php     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Illuminate/Database/Eloquent/Relations/Concerns/InteractsWithPivotTable.php b/src/Illuminate/Database/Eloquent/Relations/Concerns/InteractsWithPivotTable.php
index eec606ec2706..c8b3ae2c15ca 100644
--- a/src/Illuminate/Database/Eloquent/Relations/Concerns/InteractsWithPivotTable.php
+++ b/src/Illuminate/Database/Eloquent/Relations/Concerns/InteractsWithPivotTable.php
@@ -403,7 +403,7 @@ protected function hasPivotColumn($column)
      */
     public function detach($ids = null, $touch = true)
     {
-        if ($this->using && ! empty($ids)) {
+        if ($this->using && ! empty($ids) && empty($this->pivotWheres) && empty($this->pivotWhereIns)) {
             $results = $this->detachUsingCustomClass($ids);
         } else {
             $query = $this->newPivotQuery();