From c5afe573da39aff73a309d95d3a8ce492a73d3a6 Mon Sep 17 00:00:00 2001
From: Eugen <eugen@zeonfederated.com>
Date: Thu, 13 Apr 2017 22:21:34 +0200
Subject: [PATCH] Fix drag & drop overlay not appearing on firefox (#1721)

---
 app/assets/javascripts/components/features/ui/index.jsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/assets/javascripts/components/features/ui/index.jsx b/app/assets/javascripts/components/features/ui/index.jsx
index 89fb82568f..5c7cc6ef4e 100644
--- a/app/assets/javascripts/components/features/ui/index.jsx
+++ b/app/assets/javascripts/components/features/ui/index.jsx
@@ -47,7 +47,7 @@ const UI = React.createClass({
       this.dragTargets.push(e.target);
     }
 
-    if (e.dataTransfer && e.dataTransfer.files.length > 0) {
+    if (e.dataTransfer && e.dataTransfer.items.length > 0) {
       this.setState({ draggingOver: true });
     }
   },