From 09f643fc22ff3c74ea24a60dedfd2a6e2d17b413 Mon Sep 17 00:00:00 2001
From: Ryan Flegel <rflegel@gmail.com>
Date: Tue, 27 Jul 2004 16:34:52 +0000
Subject: [PATCH] - added include

SVN-Revision: 1632
---
 src/level_subset.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/level_subset.cpp b/src/level_subset.cpp
index ba5d803e1..39bc62229 100644
--- a/src/level_subset.cpp
+++ b/src/level_subset.cpp
@@ -19,6 +19,8 @@
 //  02111-1307, USA.
 
 #include <assert.h>
+#include <unistd.h>
+
 #include "app/setup.h"
 #include "level.h"
 #include "app/globals.h"
-- 
2.11.0