diff --git a/js/jquery.fileupload.js b/js/jquery.fileupload.js
index 0ec51b64e..4927f951c 100644
--- a/js/jquery.fileupload.js
+++ b/js/jquery.fileupload.js
@@ -850,7 +850,7 @@
                     fileInput.prop('entries'),
                 files,
                 value;
-            if (entries) {
+            if (entries && entries.length > 0) {
                 return this._handleFileTreeEntries(entries);
             }
             files = $.makeArray(fileInput.prop('files'));