diff --git a/Command/ImportYouTubeExternalPlayerCommand.php b/Command/ImportYouTubeExternalPlayerCommand.php
index 9823615..3267646 100644
--- a/Command/ImportYouTubeExternalPlayerCommand.php
+++ b/Command/ImportYouTubeExternalPlayerCommand.php
@@ -60,7 +60,7 @@ protected function execute(InputInterface $input, OutputInterface $output): int
             $progressBar->advance();
             ++$count;
 
-            if (!empty($multimediaObject->external())) {
+            if (0 !== count($multimediaObject->external())) {
                 continue;
             }