From: Joe Tsai <joetsai@digital-static.net>
Date: Fri, 2 Jun 2017 00:31:24 +0000 (-0700)
Subject: compress/gzip: clarify behavior of Writer.Close
X-Git-Tag: go1.9beta1~131
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=cba4b416719f7019ecc01a02d8efbf0c9c0e5df9;p=gostls13.git

compress/gzip: clarify behavior of Writer.Close

Fixes #20551

Change-Id: Ia47cae14a26fe5f278ad7209218d083cc50a3ff8
Reviewed-on: https://go-review.googlesource.com/44572
Reviewed-by: Ian Lance Taylor <iant@golang.org>
---

diff --git a/src/compress/gzip/gzip.go b/src/compress/gzip/gzip.go
index aafb442a66..0cc44c59e0 100644
--- a/src/compress/gzip/gzip.go
+++ b/src/compress/gzip/gzip.go
@@ -222,8 +222,9 @@ func (z *Writer) Flush() error {
 	return z.err
 }
 
-// Close closes the Writer, flushing any unwritten data to the underlying
-// io.Writer, but does not close the underlying io.Writer.
+// Close closes the Writer by flushing any unwritten data to the underlying
+// io.Writer and writing the GZIP footer.
+// It does not close the underlying io.Writer.
 func (z *Writer) Close() error {
 	if z.err != nil {
 		return z.err