fix access undefined when no files in folder

2022-06-12 00:24:28 +08:00
parent 212ab56722
commit a9c2c2d7f9
1 changed files with 3 additions and 1 deletions
--- a/web/src/component/FilesInFolder.js
+++ b/web/src/component/FilesInFolder.js
@@ -27,7 +27,9 @@ function FilesInFolder(props) {
          alert(data.error);
        } else {
          setFiles(data.files);
-          setNewFoldername(data.files[0].foldername);
+          if (data.files.length > 0) {
+            setNewFoldername(data.files[0].foldername);
+          }
        }
      })
      .catch((error) => alert(error))