From 055b56584ec3472fe090d5ddd1d8cdc86d21a25d Mon Sep 17 00:00:00 2001
From: Scott Sutherland <38484948+scott-nz@users.noreply.github.com>
Date: Fri, 10 Nov 2023 12:25:01 +1300
Subject: [PATCH] correct required type for findEmail() $to

Follows same logic as thereIsAnEmailTitled() which sets the $to param of findEmail() to an empty string
---
 src/Context/EmailContext.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Context/EmailContext.php b/src/Context/EmailContext.php
index bef2257..e16a13d 100644
--- a/src/Context/EmailContext.php
+++ b/src/Context/EmailContext.php
@@ -64,7 +64,7 @@ class EmailContext implements Context
      */
     public function thereIsAnEmailFromTo($negate, $direction, $email)
     {
-        $to = ($direction == 'to') ? $email : null;
+        $to = ($direction == 'to') ? $email : '';
         $from = ($direction == 'from') ? $email : null;
         $match = $this->mailer->findEmail($to, $from);
         if (trim($negate ?? '')) {
@@ -84,7 +84,7 @@ class EmailContext implements Context
      */
     public function thereIsAnEmailFromToTitled($negate, $direction, $email, $subject)
     {
-        $to = ($direction == 'to') ? $email : null;
+        $to = ($direction == 'to') ? $email : '';
         $from = ($direction == 'from') ? $email : null;
         $match = $this->mailer->findEmail($to, $from, $subject);
         $allMails = $this->mailer->findEmails($to, $from);