From afb54f238d8c322c57ba9f08a694e462c003fafd Mon Sep 17 00:00:00 2001
From: Ian Storm Taylor <ian@ianstormtaylor.com>
Date: Wed, 22 Mar 2017 18:49:27 -0700
Subject: [PATCH] fix data transfer type checking, closes #680

---
 src/utils/get-transfer-data.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/utils/get-transfer-data.js b/src/utils/get-transfer-data.js
index ca4f7e1ba..3eaa1cc35 100644
--- a/src/utils/get-transfer-data.js
+++ b/src/utils/get-transfer-data.js
@@ -74,7 +74,7 @@ function getTransferType(data) {
   if (data.rich && data.html) return 'html'
   if (data.rich && data.text) return 'text'
 
-  if (data.files) return 'files'
+  if (data.files && data.files.length) return 'files'
   if (data.html) return 'html'
   if (data.text) return 'text'
   return 'unknown'