From bf814cabd1e9913d6153b65f97ad851be3da9b29 Mon Sep 17 00:00:00 2001
From: Lars-Dominik Braun <lars@6xq.net>
Date: Tue, 4 Aug 2015 19:44:40 +0200
Subject: Add missing include

---
 src/settings.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/settings.c b/src/settings.c
index 3296f6e..334ee5a 100644
--- a/src/settings.c
+++ b/src/settings.c
@@ -36,6 +36,7 @@ THE SOFTWARE.
 #include <assert.h>
 #include <sys/types.h>
 #include <pwd.h>
+#include <unistd.h>
 
 #include <piano.h>
 
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