From: Mikio Hara <mikioh.mikioh@gmail.com>
Date: Tue, 6 Jun 2017 02:12:34 +0000 (+0900)
Subject: net: update documentation on IP.IsUnspecified
X-Git-Tag: go1.9beta2~20
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=b88efc7e7ac15f9e0b5d8d9c82f870294f6a3839;p=gostls13.git

net: update documentation on IP.IsUnspecified

Fixes #19344.

Change-Id: Ic6fc7485cb50bfae99fda69d0cd9c4ae434af4c3
Reviewed-on: https://go-review.googlesource.com/44910
Reviewed-by: Ian Lance Taylor <iant@golang.org>
---

diff --git a/src/net/ip.go b/src/net/ip.go
index 668818cc4f..6b7ba4c23e 100644
--- a/src/net/ip.go
+++ b/src/net/ip.go
@@ -108,7 +108,8 @@ var (
 	IPv6linklocalallrouters    = IP{0xff, 0x02, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x02}
 )
 
-// IsUnspecified reports whether ip is an unspecified address.
+// IsUnspecified reports whether ip is an unspecified address, either
+// the IPv4 address "0.0.0.0" or the IPv6 address "::".
 func (ip IP) IsUnspecified() bool {
 	return ip.Equal(IPv4zero) || ip.Equal(IPv6unspecified)
 }