[ticket/13470] Fix non-empty username array if no usernames are given

PHPBB3-13470
This commit is contained in:
Oliver Schramm 2015-01-08 22:17:05 +01:00
parent 87578e90eb
commit e3571fc6eb

View file

@ -40,7 +40,7 @@ class acp_email
$error = array(); $error = array();
$usernames = request_var('usernames', '', true); $usernames = request_var('usernames', '', true);
$usernames = explode("\n", $usernames); $usernames = (!empty($usernames)) ? explode("\n", $usernames) : array();
$group_id = request_var('g', 0); $group_id = request_var('g', 0);
$subject = utf8_normalize_nfc(request_var('subject', '', true)); $subject = utf8_normalize_nfc(request_var('subject', '', true));
$message = utf8_normalize_nfc(request_var('message', '', true)); $message = utf8_normalize_nfc(request_var('message', '', true));