From 47b8e5316e87935c06e9ae0e5f0c63f7549b6b30 Mon Sep 17 00:00:00 2001
From: bbprojectnet <tomb@ka.onet.pl>
Date: Fri, 16 Jul 2021 13:37:39 +0200
Subject: [PATCH] [Feature] Allow null value for has-delimeter filter (#14)

Co-authored-by: M@ster <master@bbproject.net>
---
 src/Filters/Concerns/HasDelimiter.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/Filters/Concerns/HasDelimiter.php b/src/Filters/Concerns/HasDelimiter.php
index 019cf34..1cf1f8c 100644
--- a/src/Filters/Concerns/HasDelimiter.php
+++ b/src/Filters/Concerns/HasDelimiter.php
@@ -47,7 +47,7 @@ public function delimiter(string $delimiter): self
     /**
      * Convert the provided value to an array.
      *
-     * @param string|array $value
+     * @param string|array|null $value
      * @return array
      */
     protected function toArray($value): array
@@ -60,6 +60,10 @@ protected function toArray($value): array
             return $value;
         }
 
+        if (\is_null($value)) {
+            return [];
+        }
+
         throw new \LogicException(
             'Expecting filter value to be an array, or a string when a string delimiter is set.'
         );