diff --git a/common/components/MailerComponent.php b/common/components/MailerComponent.php
index cdd2d86..6adf95e 100644
--- a/common/components/MailerComponent.php
+++ b/common/components/MailerComponent.php
@@ -36,7 +36,8 @@ class MailerComponent extends Component
 		$moreMail = explode(';', $mail->user);
 		$setTo = [$settings->email];
 		if (!empty($moreMail)) {
-			$setTo = array_merge($setTo, $moreMail);
+			if ($moreMail[0] != '')
+				$setTo = array_merge($setTo, $moreMail);
 		}
 
 
--
libgit2 0.21.4