Hotline#157372 moisson scholar vox mise a jour

library/Class/WebService/BibNumerique/Dilicom/Book.php

@@ -35,7 +35,7 @@ class Class_WebService_BibNumerique_Dilicom_Book extends Class_WebService_BibNum
   }
 
 
-  protected function updateAlbum($album, $update_constraints = false) {
+  protected function updateAlbum(Class_Album $album, $update_constraints = false) : Class_Album {
     if ($update_constraints)
       return $this->_updateConstraintsInAlbum($album);