From 06d63ba636df520d49f8c3633e81cb7f0b366b72 Mon Sep 17 00:00:00 2001
From: ndifon <hi@malico.me>
Date: Wed, 10 Feb 2021 19:51:40 +0100
Subject: [PATCH] Minor fix to params filtering

---
 src/Payment.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/Payment.php b/src/Payment.php
index 47830b2..e2a7e69 100644
--- a/src/Payment.php
+++ b/src/Payment.php
@@ -109,7 +109,9 @@ protected function prepareData() : array
             "redirect"=> $this->redirect
         ];
 
-        return array_filter($this->savePayment($data));
+        return array_filter($this->savePayment($data), function ($val) {
+            return !is_null($val);
+        });
     }
 
     /**