From: Russ Cox <rsc@golang.org>
Date: Fri, 19 Feb 2021 10:29:51 +0000 (-0500)
Subject: os: fix hex exit code print on 32-bit windows
X-Git-Tag: go1.17beta1~1478
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=01eb70e3dd4d7bf00ee915841e6b3c56fc94fe44;p=gostls13.git

os: fix hex exit code print on 32-bit windows

We want to print hex exit codes for the large values,
but on 32-bit Windows the large values are negative.

Change-Id: I0e350b128414a9468c93eddc62d660f552c1ee05
Reviewed-on: https://go-review.googlesource.com/c/go/+/294070
Trust: Russ Cox <rsc@golang.org>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
---

diff --git a/src/os/exec_posix.go b/src/os/exec_posix.go
index 39f11c7ec1..8aa1e5e499 100644
--- a/src/os/exec_posix.go
+++ b/src/os/exec_posix.go
@@ -103,7 +103,7 @@ func (p *ProcessState) String() string {
 	switch {
 	case status.Exited():
 		code := status.ExitStatus()
-		if runtime.GOOS == "windows" && code >= 1<<16 { // windows uses large hex numbers
+		if runtime.GOOS == "windows" && uint(code) >= 1<<16 { // windows uses large hex numbers
 			res = "exit status " + uitox(uint(code))
 		} else { // unix systems use small decimal integers
 			res = "exit status " + itoa(code) // unix