From 2f4e571e7c11d96cabe2643c702cab1ac8c3b27e Mon Sep 17 00:00:00 2001
From: Brad Fitzpatrick <brad@danga.com>
Date: Fri, 8 Aug 2014 10:14:10 -0700
Subject: [PATCH] wkfs: make Create use OpenFile(WRONLY) instead of RDWR

Change-Id: Ifbd82b1392a436229fd350a604e1125cf7b1f64d
---
 pkg/wkfs/wkfs.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkg/wkfs/wkfs.go b/pkg/wkfs/wkfs.go
index 65235fbac..502a893c5 100644
--- a/pkg/wkfs/wkfs.go
+++ b/pkg/wkfs/wkfs.go
@@ -56,7 +56,9 @@ func OpenFile(name string, flag int, perm os.FileMode) (FileWriter, error) {
 	return fs(name).OpenFile(name, flag, perm)
 }
 func Create(name string) (FileWriter, error) {
-	return OpenFile(name, os.O_RDWR|os.O_CREATE|os.O_TRUNC, 0666)
+	// like os.Create but WRONLY instead of RDWR because we don't
+	// expose a Reader here.
+	return OpenFile(name, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0666)
 }
 
 func fs(name string) FileSystem {