From 059da205a4eeeb9d3ec57992c7ffff4c1b331660 Mon Sep 17 00:00:00 2001
From: ajee cai <ajee.cai@gmail.com>
Date: Sun, 26 Jan 2020 16:15:54 +0800
Subject: [PATCH] EOF notified at the beginning of Upload

---
 upload.go   | 3 +++
 uploader.go | 6 ++++++
 2 files changed, 9 insertions(+)

diff --git a/upload.go b/upload.go
index 61975bc..e32937c 100644
--- a/upload.go
+++ b/upload.go
@@ -32,6 +32,9 @@ func (u *Upload) Finished() bool {
 
 // Returns the progress in a percentage.
 func (u *Upload) Progress() int64 {
+	if u.size == 0 {
+		return 1
+	}
 	return (u.offset * 100) / u.size
 }
 
diff --git a/uploader.go b/uploader.go
index 8e39cd7..9653a4f 100644
--- a/uploader.go
+++ b/uploader.go
@@ -42,6 +42,12 @@ func (u *Uploader) Offset() int64 {
 
 // Upload uploads the entire body to the server.
 func (u *Uploader) Upload() error {
+	if u.offset == u.upload.size {
+		u.upload.updateProgress(u.offset)
+		u.notifyChan <- true
+		return nil
+	}
+	
 	for u.offset < u.upload.size && !u.aborted {
 		err := u.UploadChunck()