From 606ac6a48bd687a40fa63e4c8deb7467af34523b Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 16 Dec 2016 05:05:42 +0000
Subject: no crypt.h on FreeBSD 12

* string.c (crypt.h): crypt_r() was added in FreeBSD 12.0 but is
  declared in unistd.h.  [ruby-core:78664] [Bug #13038]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57091 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 string.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/string.c b/string.c
index fd17355346..04737f0713 100644
--- a/string.c
+++ b/string.c
@@ -30,7 +30,9 @@
 #endif
 
 #if defined HAVE_CRYPT_R
+# if defined HAVE_CRYPT_H
 # include <crypt.h>
+# endif
 #elif !defined HAVE_CRYPT
 # include "missing/crypt.h"
 # define HAVE_CRYPT_R 1
-- 
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