From a6449b66a4897c406d7d360daab558a11d6a74f8 Mon Sep 17 00:00:00 2001
From: Robert Griesemer <gri@golang.org>
Date: Tue, 3 Aug 2010 23:39:01 -0700
Subject: [PATCH] gofmt: make code more readable by avoiding redeclaration

R=r
CC=golang-dev
https://golang.org/cl/1910045
---
 src/cmd/gofmt/gofmt.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/cmd/gofmt/gofmt.go b/src/cmd/gofmt/gofmt.go
index ffec0325fe..c8c7d607b6 100644
--- a/src/cmd/gofmt/gofmt.go
+++ b/src/cmd/gofmt/gofmt.go
@@ -133,10 +133,10 @@ func processFile(f *os.File) os.Error {
 }
 
 
-func processFileByName(filename string) (err os.Error) {
+func processFileByName(filename string) os.Error {
 	file, err := os.Open(filename, os.O_RDONLY, 0)
 	if err != nil {
-		return
+		return err
 	}
 	defer file.Close()
 	return processFile(file)