From 1f2e8e03e48597367e674138e26432345c685b1c Mon Sep 17 00:00:00 2001
From: Jonathan Conder <jono.conder@gmail.com>
Date: Sat, 16 Aug 2025 18:36:14 +0000
Subject: [PATCH] os: fix path in MkdirTemp error message

Fixes #75012

Change-Id: I9dd3ba8987bde9db93769a1b05d13b162ba5332d
Reviewed-on: https://go-review.googlesource.com/c/go/+/696715
Reviewed-by: Carlos Amedee <carlos@golang.org>
Reviewed-by: Sean Liao <sean@liao.dev>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Sean Liao <sean@liao.dev>
Reviewed-by: David Chase <drchase@google.com>
---
 src/os/tempfile.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/os/tempfile.go b/src/os/tempfile.go
index af70b360b3..428dc965b7 100644
--- a/src/os/tempfile.go
+++ b/src/os/tempfile.go
@@ -105,7 +105,7 @@ func MkdirTemp(dir, pattern string) (string, error) {
 			if try++; try < 10000 {
 				continue
 			}
-			return "", &PathError{Op: "mkdirtemp", Path: dir + string(PathSeparator) + prefix + "*" + suffix, Err: ErrExist}
+			return "", &PathError{Op: "mkdirtemp", Path: prefix + "*" + suffix, Err: ErrExist}
 		}
 		if IsNotExist(err) {
 			if _, err := Stat(dir); IsNotExist(err) {
-- 
2.52.0