From c2dfe95d930e1878dc0800d375953b95e0bd1d98 Mon Sep 17 00:00:00 2001
From: Igor Matuszewski <Xanewok@gmail.com>
Date: Thu, 5 Oct 2017 17:19:11 +0200
Subject: [PATCH] Fix unused warning in util.rs for Windows

---
 src/util.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/util.rs b/src/util.rs
index c077440..7f48c47 100644
--- a/src/util.rs
+++ b/src/util.rs
@@ -6,6 +6,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#[cfg(unix)]
 macro_rules! option_try(
     ($e:expr) => (match $e { Some(e) => e, None => return None })
 );