From ca11771e8fad5fef96615df4c44e04b8fb60ac31 Mon Sep 17 00:00:00 2001
From: Christian Weber
Date: Thu, 22 Mar 2012 15:35:37 +0000
Subject: use PHP's default_charset instead of hard-coded iso-8859-1

---
 it_mail.class | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/it_mail.class b/it_mail.class
index 20aa43a..5045a44 100644
--- a/it_mail.class
+++ b/it_mail.class
@@ -56,7 +56,7 @@ class it_mail
 	var $cc = array();
 	var $bcc = array();
 	var $flags = "";
-	var $charset = 'iso-8859-1';
+	var $charset;
 
 /**
  * Construct a new email message. Headers and body can be added later.
@@ -65,6 +65,8 @@ class it_mail
  */
 function it_mail($headers = array())
 {
+	$this->charset = ini_get('default_charset');
+
 	foreach ((array)$headers as $header => $value)
 		$this->add_header($header, $value);
 }
@@ -298,7 +300,7 @@ function send($p = array())
 
 
 /**
- * INTERNAL: Escape header line with ?=iso-8859-1? if necessary, e.g. in Subject line
+ * INTERNAL: Escape header line with ?=?<charset>?Q if necessary, e.g. in Subject line
  * @param $string String to be escaped
  * @return String escape suitable for sending in header line
  */
@@ -320,6 +322,7 @@ function header_escape($string, $emailmode = false)
 	return $result;
 }
 
+
 /**
  * Make string safe to be used in "$fullname <$email>": Remove illegal
  * characters and enclose in double quotes.
@@ -331,6 +334,7 @@ function fullname_escape($string)
 	return '"' . preg_replace('/["\x00-\x1f]/', '', $string) . '"';
 }
 
+
 /**
  * INTERNAL: Send SMTP command and return true if result is 2XX
  * @param $fp Connection to SMTP server opened using fsockopen
-- 
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