| @@ -73,9 +73,9 @@ | ||
| 73 | 73 | |
| 74 | 74 | $followupClass = new FollowupClass(); |
| 75 | 75 | $queued = $followupClass->queueForSubscribers($emailId); |
| 76 | 76 | |
| 77 | - if ($queued === false) { | |
| 77 | + if ($queued === null) { | |
| 78 | 78 | acym_sendAjaxResponse(acym_translation('ACYM_ERROR_ADD_QUEUE'), [], false); |
| 79 | 79 | } |
| 80 | 80 | |
| 81 | 81 | acym_sendAjaxResponse(acym_translationSprintf('ACYM_EMAILS_ADDED_QUEUE', $queued)); |