From 5d171ad9b5dec9d56e3692a9b728b33a0069a595 Mon Sep 17 00:00:00 2001
From: Jan Kuri <jkuri88@gmail.com>
Date: Sun, 20 Nov 2016 20:49:03 +0100
Subject: [PATCH] minor

---
 package.json                     | 2 +-
 src/directives/ng-file-select.ts | 8 ++++++--
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/package.json b/package.json
index c4b28247..2ff5bff2 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "ng2-uploader",
   "description": "Angular2 File Uploader",
-  "version": "1.5.0",
+  "version": "1.5.1",
   "license": "MIT",
   "main": "ng2-uploader.js",
   "typings": "ng2-uploader.d.ts",
diff --git a/src/directives/ng-file-select.ts b/src/directives/ng-file-select.ts
index 039b6fab..8c781f21 100644
--- a/src/directives/ng-file-select.ts
+++ b/src/directives/ng-file-select.ts
@@ -18,13 +18,13 @@ export class NgFileSelectDirective {
   @Output() onPreviewData: EventEmitter<any> = new EventEmitter();
   @Output() onUploadRejected: EventEmitter<UploadRejected> = new EventEmitter<UploadRejected>();
 
-  _options:any;
+  _options: any;
 
-  @Input()
   get options(): any {
     return this._options;
   }
 
+  @Input('options')
   set options(value: any) {
     this._options = value;
     this.uploader.setOptions(this.options);
@@ -82,6 +82,10 @@ export class NgFileSelectDirective {
   }
 
   @HostListener('change') onChange(): void {
+    if (!this.el.nativeElement.files) {
+      return;
+    }
+
     this.files = Array.from(this.el.nativeElement.files);
     if (this.options.filterExtensions && this.options.allowedExtensions) {
       this.filterFilesByExtension();