doc: use ASCII in .texi files where UTF-8 isn't needed

[gnulib.git] / tests / test-send.c

diff --git a/tests/test-send.c b/tests/test-send.c
index 7b068d1..beb4638 100644 (file)
--- a/tests/test-send.c
+++ b/tests/test-send.c
@@ -1,5 +1,5 @@
 /* Test the send() function.
-   Copyright (C) 2011-2012 Free Software Foundation, Inc.
+   Copyright (C) 2011-2014 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -22,6 +22,7 @@
 SIGNATURE_CHECK (send, ssize_t, (int, const void *, size_t, int));
 
 #include <errno.h>
+#include <unistd.h>
 
 #include "sockets.h"
 #include "macros.h"
@@ -40,6 +41,7 @@ main (void)
   }
   {
     char byte = 'x';
+    close (99);
     errno = 0;
     ASSERT (send (99, &byte, 1, 0) == -1);
     ASSERT (errno == EBADF);