From 01328a1c15fb185dc93213280abf7098b97d3c4d Mon Sep 17 00:00:00 2001
From: Andrew Staves <32958622+Andrew-Staves-Activ@users.noreply.github.com>
Date: Mon, 23 May 2022 15:51:03 +0100
Subject: [PATCH] Prevent TypeError while constructing ConnectionException. Now
 handles \imap_errors() returning false. Addresses/avoids
 barbushin/php-imap#671

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

diff --git a/src/PhpImap/Imap.php b/src/PhpImap/Imap.php
index 7bc0ebbc..655c1dc8 100644
--- a/src/PhpImap/Imap.php
+++ b/src/PhpImap/Imap.php
@@ -709,7 +709,7 @@ public static function open(
         $result = @\imap_open($mailbox, $username, $password, $options, $n_retries, $params);
 
         if (!$result) {
-            throw new ConnectionException(\imap_errors());
+            throw new ConnectionException(\imap_errors() ?: []);
         }
 
         return $result;