From b7d9586a8c998966ee23c02dad1ff7a4d53bab23 Mon Sep 17 00:00:00 2001
From: Jan Kuri <jkuri88@gmail.com>
Date: Sun, 20 Nov 2016 21:25:31 +0100
Subject: [PATCH] asd

---
 package.json                   | 2 +-
 src/directives/ng-file-drop.ts | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/package.json b/package.json
index 2ff5bff2..14a121bd 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "ng2-uploader",
   "description": "Angular2 File Uploader",
-  "version": "1.5.1",
+  "version": "1.5.2",
   "license": "MIT",
   "main": "ng2-uploader.js",
   "typings": "ng2-uploader.d.ts",
diff --git a/src/directives/ng-file-drop.ts b/src/directives/ng-file-drop.ts
index 9ce5f988..3f66e14a 100644
--- a/src/directives/ng-file-drop.ts
+++ b/src/directives/ng-file-drop.ts
@@ -108,6 +108,10 @@ export class NgFileDropDirective {
   }
 
   @HostListener('change') onChange(): void {
+    if (!this.el.nativeElement.files || !this.el.nativeElement.files.length) {
+      return;
+    }
+
     this.files = Array.from(this.el.nativeElement.files);
 
     if (this.options.filterExtensions && this.options.allowedExtensions) {