From: cia-rana <kiwamura0314@gmail.com>
Date: Wed, 27 Feb 2019 16:04:58 +0000 (+0900)
Subject: image/png: delete unused statement
X-Git-Tag: go1.13beta1~1300
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=b47f31f68ce7a00ce9432e656014d72f1e94734e;p=gostls13.git

image/png: delete unused statement

Change-Id: I91378d5d5ecc1fc6741127a3924c631904da736b
Reviewed-on: https://go-review.googlesource.com/c/164199
Run-TryBot: Rob Pike <r@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rob Pike <r@golang.org>
---

diff --git a/src/image/png/writer.go b/src/image/png/writer.go
index c03335120e..2bd4fde692 100644
--- a/src/image/png/writer.go
+++ b/src/image/png/writer.go
@@ -288,7 +288,6 @@ func filter(cr *[nFilter][]byte, pr []byte, bpp int) int {
 		}
 	}
 	if sum < best {
-		best = sum
 		filter = ftAverage
 	}