From 67992cae53f18b4064803baaf10c451ebfe09421 Mon Sep 17 00:00:00 2001
From: Nigel Tao <nigeltao@golang.org>
Date: Wed, 11 May 2011 11:11:25 -0700
Subject: [PATCH] image/gif: minor fixes.

R=r
CC=golang-dev
https://golang.org/cl/4523054
---
 src/pkg/image/gif/reader.go | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/pkg/image/gif/reader.go b/src/pkg/image/gif/reader.go
index d37f52689e..e083b87100 100644
--- a/src/pkg/image/gif/reader.go
+++ b/src/pkg/image/gif/reader.go
@@ -141,8 +141,6 @@ func (d *decoder) decode(r io.Reader, configOnly bool) os.Error {
 		}
 	}
 
-	d.image = nil
-
 Loop:
 	for err == nil {
 		var c byte
@@ -383,8 +381,7 @@ func DecodeConfig(r io.Reader) (image.Config, os.Error) {
 	if err := d.decode(r, true); err != nil {
 		return image.Config{}, err
 	}
-	colorMap := d.globalColorMap
-	return image.Config{colorMap, d.width, d.height}, nil
+	return image.Config{d.globalColorMap, d.width, d.height}, nil
 }
 
 func init() {