Several fixes for template engine, JavaScripts, etc.

[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 91f9504bcc30d5c87e2c86c8894fd1e4ac43a802..beeb5562da34f828d4a2920ad1a3085969518309 100644 (file)
--- a/inc/libs/html_mail_functions.php
+++ b/inc/libs/html_mail_functions.php
@@ -60,7 +60,7 @@ function checkHtmlTags ($html) {
                $check = str_replace('/', '', $check);
                if (!in_array($check, $GLOBALS['html_tags'])) {
                        // Invalid tag found!
-                       return "";
+                       return '';
                }
                $test = substr($test, strpos($test, '>') + 1);
        }