1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Controller/FolderApiController.php b/lib/Controller/FolderApiController.php
index 71fc503e2..ce5d69f2b 100644
--- a/lib/Controller/FolderApiController.php
+++ b/lib/Controller/FolderApiController.php
@@ -91,7 +91,7 @@ class FolderApiController extends ApiController
      */
     public function delete(?int $folderId)
     {
-        if (empty($folderId)) {
+        if (is_null($folderId)) {
             return new JSONResponse([], Http::STATUS_BAD_REQUEST);
         }
 
@@ -117,7 +117,7 @@ class FolderApiController extends ApiController
      */
     public function update(?int $folderId, string $name)
     {
-        if (empty($folderId)) {
+        if (is_null($folderId)) {
             return new JSONResponse([], Http::STATUS_BAD_REQUEST);
         }