X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fexecute.c;h=ca0c89c8baa24d2ec938062111bdb888d7c8ce24;hb=d52c5b93a562113d859c264bbb92f5c0b8c5ae77;hp=ea9388034b9e9e9723da48d080d98131fcb768e1;hpb=854ebf64dc7dae95a43a4e139e075156d2add805;p=gnulib.git

diff --git a/lib/execute.c b/lib/execute.c
index ea9388034..ca0c89c8b 100644
--- a/lib/execute.c
+++ b/lib/execute.c
@@ -1,5 +1,5 @@
 /* Creation of autonomous subprocesses.
-   Copyright (C) 2001-2004, 2006 Free Software Foundation, Inc.
+   Copyright (C) 2001-2004, 2006-2007 Free Software Foundation, Inc.
    Written by Bruno Haible <haible@clisp.cons.org>, 2001.
 
    This program is free software; you can redistribute it and/or modify
@@ -30,7 +30,6 @@
 #include <unistd.h>
 
 #include "error.h"
-#include "exit.h"
 #include "fatal-signal.h"
 #include "wait-process.h"
 #include "gettext.h"
@@ -46,17 +45,17 @@
 #else
 
 /* Unix API.  */
-# ifdef HAVE_POSIX_SPAWN
+# if HAVE_POSIX_SPAWN
 #  include <spawn.h>
 # else
-#  ifdef HAVE_VFORK_H
+#  if HAVE_VFORK_H
 #   include <vfork.h>
 #  endif
 # endif
 
 #endif
 
-#ifndef HAVE_ENVIRON_DECL
+#if ! HAVE_ENVIRON_DECL
 extern char **environ;
 #endif