From: Anmol Sethi <anmol@aubble.com>
Date: Sat, 8 Oct 2016 20:07:40 +0000 (-0400)
Subject: io: simplified a small part of copyBuffer
X-Git-Tag: go1.8beta1~964
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=334cbe3bc81e2f3a6c968877b1ae170547989f1e;p=gostls13.git

io: simplified a small part of copyBuffer

Change-Id: I0b7052103174f0864ee9714f76f8f78f2a988777
Reviewed-on: https://go-review.googlesource.com/30719
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>
Run-TryBot: Joe Tsai <thebrokentoaster@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
---

diff --git a/src/io/io.go b/src/io/io.go
index 19d0ae5add..3cab7288c9 100644
--- a/src/io/io.go
+++ b/src/io/io.go
@@ -402,11 +402,10 @@ func copyBuffer(dst Writer, src Reader, buf []byte) (written int64, err error) {
 				break
 			}
 		}
-		if er == EOF {
-			break
-		}
 		if er != nil {
-			err = er
+			if er != EOF {
+				err = er
+			}
 			break
 		}
 	}