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
2016-12-16 05:05:42 +00:00 · 2016-12-16 05:05:42 +00:00 · 5d6292809f
commit 5d6292809f
parent 6b1e24eaa5
1 changed files with 2 additions and 0 deletions
--- 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