From: Martin Möhrmann <moehrmann@google.com>
Date: Sat, 12 Nov 2016 19:08:02 +0000 (+0100)
Subject: time: simplify stringification of Month
X-Git-Tag: go1.8beta1~176
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=524cd4855e11a26d07a7ca7ee45d3bee38c54425;p=gostls13.git

time: simplify stringification of Month

Simplifies https://golang.org/cl/33145
which fixed #17720.

Change-Id: Ib922d493cdc5920832dc95b55094796baca7243e
Reviewed-on: https://go-review.googlesource.com/33194
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
---

diff --git a/src/time/time.go b/src/time/time.go
index 00fafb64dd..10b32461e1 100644
--- a/src/time/time.go
+++ b/src/time/time.go
@@ -118,13 +118,9 @@ func (m Month) String() string {
 	if January <= m && m <= December {
 		return months[m-1]
 	}
-	const prefix = "%!Month("
-	buf := make([]byte, 20+len(prefix)+1)
-	buf[len(buf)-1] = ')'
-	n := fmtInt(buf[:len(buf)-1], uint64(m))
-	n -= len(prefix)
-	copy(buf[n:], prefix)
-	return string(buf[n:])
+	buf := make([]byte, 20)
+	n := fmtInt(buf, uint64(m))
+	return "%!Month(" + string(buf[n:]) + ")"
 }
 
 // A Weekday specifies a day of the week (Sunday = 0, ...).