windows/svc: fix printf(var) mistake detected by latest printf checker

dmitshur · gopherbot · commit 68ed59b20bf0 · 2024-09-06T16:31:18.000Z
For golang/go#69267. Change-Id: Ie240b5c826bb96c0e2021a7e99a3c0f973f0a0e1 Reviewed-on: https://go-review.googlesource.com/c/sys/+/610940 Reviewed-by: Tim King <taking@google.com> Reviewed-by: Dmitri Shuralyov <dmitshur@google.com> Auto-Submit: Dmitri Shuralyov <dmitshur@golang.org> LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
diff --git a/windows/svc/svc_test.go b/windows/svc/svc_test.go
@@ -178,7 +178,7 @@ func TestIsWindowsServiceWhenParentExits(t *testing.T) {
 		child.Env = append(os.Environ(), "GO_WANT_HELPER_PROCESS=child")
 		err := child.Start()
 		if err != nil {
-			fmt.Fprintf(os.Stderr, fmt.Sprintf("child start failed: %v", err))
+			fmt.Fprintf(os.Stderr, "child start failed: %v", err)
 			os.Exit(1)
 		}
 		os.Exit(0)

Original file line number	Diff line number	Diff line change
`@@ -178,7 +178,7 @@ func TestIsWindowsServiceWhenParentExits(t *testing.T) {`
`178`	`178`	`child.Env = append(os.Environ(), "GO_WANT_HELPER_PROCESS=child")`
`179`	`179`	`err := child.Start()`
`180`	`180`	`if err != nil {`
`181`		`- fmt.Fprintf(os.Stderr, fmt.Sprintf("child start failed: %v", err))`
	`181`	`+ fmt.Fprintf(os.Stderr, "child start failed: %v", err)`
`182`	`182`	`os.Exit(1)`
`183`	`183`	`}`
`184`	`184`	`os.Exit(0)`