From: Nigel Tao <nigeltao@golang.org>
Date: Tue, 12 Jul 2011 07:02:55 +0000 (+1000)
Subject: image: remove superfluous if condition.
X-Git-Tag: weekly.2011-07-19~111
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=851ded9660d0fbf688a9db2472e82c6fea72bb2f;p=gostls13.git

image: remove superfluous if condition.

DrawMask already returns early if r.Empty().

R=r
CC=golang-dev
https://golang.org/cl/4703041
---

diff --git a/src/pkg/image/draw/draw.go b/src/pkg/image/draw/draw.go
index 1583e6b888..a748ff8c77 100644
--- a/src/pkg/image/draw/draw.go
+++ b/src/pkg/image/draw/draw.go
@@ -193,9 +193,6 @@ func drawFillOver(dst *image.RGBA, r image.Rectangle, src *image.ColorImage) {
 }
 
 func drawFillSrc(dst *image.RGBA, r image.Rectangle, src *image.ColorImage) {
-	if r.Dy() < 1 {
-		return
-	}
 	sr, sg, sb, sa := src.RGBA()
 	// The built-in copy function is faster than a straightforward for loop to fill the destination with
 	// the color, but copy requires a slice source. We therefore use a for loop to fill the first row, and