Guard against no file

2017-10-18 15:43:54 -07:00 · 2017-10-18 15:43:54 -07:00 · 6c7c304eec
parent 99c34ff00b
commit 6c7c304eec
1 changed files with 4 additions and 0 deletions
--- a/ui/src/data_explorer/components/WriteDataForm.js
+++ b/ui/src/data_explorer/components/WriteDataForm.js
@ -79,6 +79,10 @@ class WriteDataForm extends Component {
      file = e.target.files[0]
    }

+    if (!file) {
+      return
+    }
+
    e.preventDefault()
    e.stopPropagation()