From 4f4427ff41531d17e3cd48effcbe52a7cc827fed Mon Sep 17 00:00:00 2001
From: Yang Tse <yangsita@gmail.com>
Date: Thu, 2 Nov 2006 00:34:21 +0000
Subject: [PATCH] check symbol HAVE_UNISTD_H instead of UNISTD_H to include
 unistd.h

---
 tests/libtest/lib518.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/libtest/lib518.c b/tests/libtest/lib518.c
index bb09f0ffc..62016a279 100644
--- a/tests/libtest/lib518.c
+++ b/tests/libtest/lib518.c
@@ -29,7 +29,7 @@
 #ifdef HAVE_FCNTL_H
 #include <fcntl.h>
 #endif
-#ifdef UNISTD_H
+#ifdef HAVE_UNISTD_H
 #include <unistd.h>
 #endif