From c5c8b70579260612d3a855a1b98e840e017f8d44 Mon Sep 17 00:00:00 2001
From: Kijin Sung <kijin@kijinsung.com>
Date: Thu, 31 Aug 2023 12:02:57 +0900
Subject: [PATCH] Fix collision of common constants with other programs like
 codeception

---
 common/constants.php | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/common/constants.php b/common/constants.php
index 0096ac9c6..79d23ecfb 100644
--- a/common/constants.php
+++ b/common/constants.php
@@ -165,11 +165,11 @@ define('XDIGITS', '0123456789abcdef');
 define('ALPHABETS', 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz');
 define('UPPER', 'ABCDEFGHIJKLMNOPQRSTUVWXYZ');
 define('LOWER', 'abcdefghijklmnopqrstuvwxyz');
-define('CR', "\r");
-define('CRLF', "\r\n");
-define('LF', "\n");
-define('Y', 'Y');
-define('N', 'N');
+if (!defined('CR')) define('CR', "\r");
+if (!defined('CRLF')) define('CRLF', "\r\n");
+if (!defined('LF')) define('LF', "\n");
+if (!defined('Y')) define('Y', 'Y');
+if (!defined('N')) define('N', 'N');
 define('FOLLOW_REQUEST_SSL', 0);
 define('ENFORCE_SSL', 1);
 define('RELEASE_SSL', 2);