Extension ext-coupon continued, naming convention, many improvements:

[mailer.git] / inc / libs / html_mail_functions.php

diff --git a/inc/libs/html_mail_functions.php b/inc/libs/html_mail_functions.php
index eb205ec7345e7edd84dadf394b85ac0e42a1614f..f077b9ba45c0bd1f0331982ca411c3fb3679974f 100644 (file)
--- a/inc/libs/html_mail_functions.php
+++ b/inc/libs/html_mail_functions.php
@@ -45,7 +45,7 @@ function addValidHtmlTags() {
        $OUT = '';
        if (!is_array($GLOBALS['html_tags'])) return "";
        foreach ($GLOBALS['html_tags'] as $tag) {
-               $OUT .= ", ".strtoupper($tag);
+               $OUT .= ', ' . strtoupper($tag);
        }
        $OUT = substr($OUT, 2);
        return $OUT;