From 9c182362b80b18dca1a5f11d32483be967ba2793 Mon Sep 17 00:00:00 2001
From: Andre Noll <maan@tuebingen.mpg.de>
Date: Fri, 19 May 2017 09:24:28 +0200
Subject: [PATCH] doxygen: Don't refer to Black Hats Manual.

It's no longer online.
---
 fd.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/fd.c b/fd.c
index 6a26ce5e..09332be0 100644
--- a/fd.c
+++ b/fd.c
@@ -716,8 +716,6 @@ int write_ok(int fd)
  *
  * Common approach that opens /dev/null until it gets a file descriptor greater
  * than two.
- *
- * \sa okir's Black Hats Manual.
  */
 void valid_fd_012(void)
 {
-- 
2.39.2