checks if filename exists in the directory before creating the filenode

1 files changed, 5 insertions, 0 deletions

diff --git a/php/upload.php b/php/upload.php
index ee5d1ae..1672e9e 100644
--- a/php/upload.php
+++ b/php/upload.php
@@ -25,6 +25,11 @@ if($codename=="error")
 	http_response_code(400);
 	exit(0);
 }
+if($codename=="filename taken")
+{
+	http_response_code(409);
+	exit(0);
+}
 move_uploaded_file($file['tmp_name'], "$storage_root/$codename");
 
 http_response_code(200);