From 578b2c23b773d74f9fc04c48baa5f826020209ba Mon Sep 17 00:00:00 2001 From: Andreas Gohr Date: Sun, 1 Jul 2012 11:50:26 +0200 Subject: added missing underscore to replaced char class chars --- inc/Mailer.class.php | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'inc/Mailer.class.php') diff --git a/inc/Mailer.class.php b/inc/Mailer.class.php index b0af967de..c85e61395 100644 --- a/inc/Mailer.class.php +++ b/inc/Mailer.class.php @@ -132,8 +132,8 @@ class Mailer { public function setHeader($header, $value, $clean = true) { $header = str_replace(' ', '-', ucwords(strtolower(str_replace('-', ' ', $header)))); // streamline casing if($clean) { - $header = preg_replace('/[^a-zA-Z0-9 \-\.\+\@]+/', '', $header); - $value = preg_replace('/[^a-zA-Z0-9 \-\.\+\@<>]+/', '', $value); + $header = preg_replace('/[^a-zA-Z0-9_ \-\.\+\@]+/', '', $header); + $value = preg_replace('/[^a-zA-Z0-9_ \-\.\+\@<>]+/', '', $value); } // empty value deletes -- cgit v1.2.3