From 8fd0dccef1e029081138b1717a0b5ececf109f37 Mon Sep 17 00:00:00 2001
From: Evan Hunter <evan@ozhiker.com>
Date: Sun, 21 Feb 2016 17:53:26 +0000
Subject: Don't include unistd.h unless configure has found it

---
 jim-signal.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'jim-signal.c')

diff --git a/jim-signal.c b/jim-signal.c
index feb8e19..b760ede 100644
--- a/jim-signal.c
+++ b/jim-signal.c
@@ -6,9 +6,11 @@
 #include <signal.h>
 #include <string.h>
 #include <ctype.h>
-#include <unistd.h>
 
 #include "jimautoconf.h"
+#ifdef HAVE_UNISTD_H
+    #include <unistd.h>
+#endif
 #include <jim-subcmd.h>
 #include <jim-signal.h>
 
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