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-rw-r--r--program/steps/mail/func.inc2
1 files changed, 1 insertions, 1 deletions
diff --git a/program/steps/mail/func.inc b/program/steps/mail/func.inc
index 630086a68..f711da3e1 100644
--- a/program/steps/mail/func.inc
+++ b/program/steps/mail/func.inc
@@ -69,7 +69,7 @@ if (!empty($_REQUEST['_search']) && isset($_SESSION['search'])
}
// remove mbox part from _uid
-if (($_uid = get_input_value('_uid', RCUBE_INPUT_GPC)) && preg_match('/^\d+-[^,]+$/', $_uid)) {
+if (($_uid = rcube_utils::get_input_value('_uid', RCUBE_INPUT_GPC)) && !is_array($_uid) && preg_match('/^\d+-.+/', $_uid)) {
list($_uid, $mbox) = explode('-', $_uid, 2);
if (isset($_GET['_uid'])) $_GET['_uid'] = $_uid;
if (isset($_POST['_uid'])) $_POST['_uid'] = $_uid;