/* Invoke popen, but avoid some glitches.
- Copyright (C) 2009 Free Software Foundation, Inc.
+ Copyright (C) 2009-2013 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
open_noinherit (char const *name, int flags)
{
int fd;
-#ifdef O_CLOEXEC
+#if O_CLOEXEC
/* 0 = unknown, 1 = yes, -1 = no. */
static int have_cloexec;
if (have_cloexec >= 0)