summaryrefslogtreecommitdiffstats
path: root/lib/private/Mail/Mailer.php
diff options
context:
space:
mode:
Diffstat (limited to 'lib/private/Mail/Mailer.php')
-rw-r--r--lib/private/Mail/Mailer.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/private/Mail/Mailer.php b/lib/private/Mail/Mailer.php
index 3637bb1e27d..0590f3db12a 100644
--- a/lib/private/Mail/Mailer.php
+++ b/lib/private/Mail/Mailer.php
@@ -204,7 +204,7 @@ class Mailer implements IMailer {
* @return string Converted mail address if `idn_to_ascii` exists
*/
protected function convertEmail($email) {
- if (!function_exists('idn_to_ascii') || strpos($email, '@') === false) {
+ if (!function_exists('idn_to_ascii') || !defined('INTL_IDNA_VARIANT_UTS46') || strpos($email, '@') === false) {
return $email;
}