diff --git a/src/SpipArchiver.php b/src/SpipArchiver.php
index ce60265..c70a413 100644
--- a/src/SpipArchiver.php
+++ b/src/SpipArchiver.php
@@ -73,7 +73,7 @@ class SpipArchiver extends AbstractArchiver implements ArchiverInterface
 	 * {@inheritDoc}
 	 */
 	public function emballer(array $chemins = [], ?string $racine = null, ?string $meta = null): bool {
-		$source = is_null($racine) ? $this->trouverRacine($chemins) : $racine;
+		$source = is_null($racine) ? ($this->trouverRacine($chemins) ?: '.') : $racine;
 
 		if (!(is_dir($source) && is_readable($source))) {
 			$this->setErreur(7);
diff --git a/tests/SpipArchiverTest.php b/tests/SpipArchiverTest.php
index 83e21b8..a12f925 100644
--- a/tests/SpipArchiverTest.php
+++ b/tests/SpipArchiverTest.php
@@ -418,5 +418,4 @@ class SpipArchiverTest extends TestCase
         $this->assertEquals($expectedInformer, $archiver->informer(), 'error informer ok');
     }
 
-    
 }