From bb4ade0ab6d298837891224d839026cc7c7c988a Mon Sep 17 00:00:00 2001
From: usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 9 Apr 2003 06:39:02 +0000
Subject: * ext/readline/readline.c: include <unistd.h> only when  
 HAVE_UNISTD_H is defined.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3652 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/readline/readline.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'ext/readline/readline.c')

diff --git a/ext/readline/readline.c b/ext/readline/readline.c
index fc17dad4f1..bc98df92f6 100644
--- a/ext/readline/readline.c
+++ b/ext/readline/readline.c
@@ -3,7 +3,9 @@
 
 #include <errno.h>
 #include <stdio.h>
+#ifdef HAVE_UNISTD_H
 #include <unistd.h>
+#endif
 #include <readline/readline.h>
 #include <readline/history.h>
 
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