From bdf24a7cbda8dd27e4ceb6220b584d865fdbf2cc Mon Sep 17 00:00:00 2001
From: Repellent <aleksprm777@gmail.com>
Date: Wed, 24 Sep 2025 18:37:49 +0500
Subject: [PATCH] =?UTF-8?q?=D0=B7=D0=B0=D0=BC=D0=B5=D0=BD=D0=B0=20=D1=81?=
 =?UTF-8?q?=D0=BA=D0=BE=D0=B1=D0=BE=D0=BA=20{=20}=20=D0=BD=D0=B0=20[=20]?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../classes/Swift/Transport/AbstractSmtpTransport.php           | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/SwiftMailer/classes/Swift/Transport/AbstractSmtpTransport.php b/lib/SwiftMailer/classes/Swift/Transport/AbstractSmtpTransport.php
index f4d9967..32be708 100644
--- a/lib/SwiftMailer/classes/Swift/Transport/AbstractSmtpTransport.php
+++ b/lib/SwiftMailer/classes/Swift/Transport/AbstractSmtpTransport.php
@@ -396,7 +396,7 @@ abstract class Swift_Transport_AbstractSmtpTransport implements Swift_Transport
             do {
                 $line = $this->_buffer->readLine($seq);
                 $response .= $line;
-            } while (null !== $line && false !== $line && ' ' != $line{3});
+            } while (null !== $line && false !== $line && ' ' != $line[3]);
         } catch (Swift_TransportException $e) {
             $this->_throwException($e);
         } catch (Swift_IoException $e) {