From c4f6e7b67cc43740fe2ead77b808bdb6f076fa6d Mon Sep 17 00:00:00 2001
From: pdontthink <pdontthink@7612ce4b-ef26-0410-bec9-ea0150e637f0>
Date: Sat, 13 Mar 2021 00:14:46 +0000
Subject: [PATCH] Remove stray curly brackets

git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@14902 7612ce4b-ef26-0410-bec9-ea0150e637f0
---
 class/deliver/Deliver_SMTP.class.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/class/deliver/Deliver_SMTP.class.php b/class/deliver/Deliver_SMTP.class.php
index 8ba78521..97354ccb 100644
--- a/class/deliver/Deliver_SMTP.class.php
+++ b/class/deliver/Deliver_SMTP.class.php
@@ -163,7 +163,7 @@ class Deliver_SMTP extends Deliver {
         $tmp = $this->parse_ehlo_response($stream);
         if ($this->errorCheck($tmp,$stream)) {
             // fall back to HELO if EHLO is not supported (error 5xx)
-            if ($this->dlv_ret_nr{0} == '5') {
+            if ($this->dlv_ret_nr[0] == '5') {
                 fputs($stream, "HELO $helohost\r\n");
                 $tmp = fgets($stream,1024);
                 if ($this->errorCheck($tmp,$stream)) {
-- 
2.25.1