Notice update with media attachment may fail through API when status text + attachment length get higher than max notice length. Calling URL shortener can make global length less than maxlength, though allowing notice update.

actions/apistatusesupdate.php

@@ -300,6 +300,9 @@ class ApiStatusesUpdateAction extends ApiAuthAction
 
             if (isset($upload)) {
                 $status_shortened .= ' ' . $upload->shortUrl();
+//JBTEST
+                $status_shortened = $this->auth_user->shortenlinks($status_shortened);
+//JBTEST
 
                 if (Notice::contentTooLong($status_shortened)) {
                     $upload->delete();