Fix Windows build; ErrorString->NewError

R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/4634080

diff --git a/src/pkg/os/exec_windows.go b/src/pkg/os/exec_windows.go
index bac33b908ba19b1ec6b7bad9a5afae9f559b2369..991099d4f45202beb42d6d98c62375ba0de8eb60 100644 (file)
--- a/src/pkg/os/exec_windows.go
+++ b/src/pkg/os/exec_windows.go
@@ -17,7 +17,7 @@ func (p *Process) Wait(options int) (w *Waitmsg, err Error) {
        case syscall.WAIT_FAILED:
                return nil, NewSyscallError("WaitForSingleObject", e)
        default:
-               return nil, ErrorString("os: unexpected result from WaitForSingleObject")
+               return nil, NewError("os: unexpected result from WaitForSingleObject")
        }
        var ec uint32
        e = syscall.GetExitCodeProcess(int32(p.handle), &ec)