From 37f165d7436145b14a242f545a571e47ec310300 Mon Sep 17 00:00:00 2001
From: Chris Lu <chris.lu@gmail.com>
Date: Fri, 16 Oct 2020 12:53:37 -0700
Subject: [PATCH] webdav: return io.EOF when at end of a file

fix https://github.com/chrislusf/seaweedfs/issues/1344
---
 weed/server/webdav_server.go | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/weed/server/webdav_server.go b/weed/server/webdav_server.go
index ee5fa5f65..86307c0cf 100644
--- a/weed/server/webdav_server.go
+++ b/weed/server/webdav_server.go
@@ -489,11 +489,7 @@ func (f *WebDavFile) Read(p []byte) (readSize int, err error) {
 	glog.V(3).Infof("WebDavFileSystem.Read %v: [%d,%d)", f.name, f.off, f.off+int64(readSize))
 	f.off += int64(readSize)
 
-	if err == io.EOF {
-		err = nil
-	}
-
-	if err != nil {
+	if err != nil && err != io.EOF {
 		glog.Errorf("file read %s: %v", f.name, err)
 	}