From 18d9748e64dcd34d5ff600c956fe5d1c27e1c3e2 Mon Sep 17 00:00:00 2001
From: Daniel Seifert <ds@shopmodule.com>
Date: Fri, 1 Jul 2022 16:10:53 +0200
Subject: [PATCH] specify error message

---
 src/Request/Request.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Request/Request.php b/src/Request/Request.php
index f623709..f5b2e92 100644
--- a/src/Request/Request.php
+++ b/src/Request/Request.php
@@ -137,7 +137,7 @@ abstract class Request implements RequestInterface
         Assert::that($this->getOptions())->isArray();
 
         Assert::that( $this->getRecipientsList() )->isInstanceOf(RecipientsList::class)->notEmpty();
-        Assert::that( $this->getRecipientsList()->getRecipients())->notEmpty();
+        Assert::that( $this->getRecipientsList()->getRecipients())->notEmpty('request must contain a recipient');
         Assert::thatAll( $this->getRecipientsList() )->isInstanceOf( Recipient::class )->notEmpty();
 
         // optional properties