From f5bdbc64083690841d98dc86eab44245be9c345b Mon Sep 17 00:00:00 2001
From: Brad Fitzpatrick <bradfitz@golang.org>
Date: Tue, 23 Sep 2014 14:55:19 -0700
Subject: os: add a comment inside RemoveAll

LGTM=r
R=r
CC=golang-codereviews
https://codereview.appspot.com/149950043
---
 src/os/path.go | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/os')

diff --git a/src/os/path.go b/src/os/path.go
index b1a90b3e5..24a3415b4 100644
--- a/src/os/path.go
+++ b/src/os/path.go
@@ -87,6 +87,8 @@ func RemoveAll(path string) error {
 	fd, err := Open(path)
 	if err != nil {
 		if IsNotExist(err) {
+			// Race. It was deleted between the Lstat and Open.
+			// Return nil per RemoveAll's docs.
 			return nil
 		}
 		return err
-- 
cgit v1.2.1