From 8f215a5b4bfa152100df7ea2a4327b26831ced2e Mon Sep 17 00:00:00 2001
From: A2ZH <thejianmail@gmail.com>
Date: Tue, 9 Apr 2019 00:33:07 +0800
Subject: [PATCH] fix select the same file bug (#538)

---
 src/components/intro/index.tsx | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/components/intro/index.tsx b/src/components/intro/index.tsx
index 30fec35c..95a4eab8 100644
--- a/src/components/intro/index.tsx
+++ b/src/components/intro/index.tsx
@@ -53,11 +53,17 @@ export default class Intro extends Component<Props, State> {
   state: State = {};
   private fileInput?: HTMLInputElement;
 
+  @bind
+  private resetFileInput() {
+    this.fileInput!.value = "";
+  }
+
   @bind
   private onFileChange(event: Event): void {
     const fileInput = event.target as HTMLInputElement;
     const file = fileInput.files && fileInput.files[0];
     if (!file) return;
+    this.resetFileInput();
     this.props.onFile(file);
   }