Make sure the returned value is correct type

[MAILPOET-2716]
2020-04-22 11:41:25 +02:00
parent 6dcf494e6d
commit 6b5c0b706f
1 changed files with 3 additions and 0 deletions
--- a/lib/Form/AssetsController.php
+++ b/lib/Form/AssetsController.php
@ -38,6 +38,9 @@ class AssetsController {
    echo '<script src="' . self::RECAPTCHA_API_URL . '" async defer></script>';
    $scripts = ob_get_contents();
    ob_end_clean();
+    if ($scripts === false) {
+      return '';
+    }
    return $scripts;
  }