maint: update copyright

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

diff --git a/tests/test-connect.c b/tests/test-connect.c
index 84f00b5..6142429 100644 (file)
--- a/tests/test-connect.c
+++ b/tests/test-connect.c
@@ -1,5 +1,5 @@
 /* Test connecting a client socket.
-   Copyright (C) 2011 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
@@ -24,6 +24,7 @@ SIGNATURE_CHECK (connect, int, (int, const struct sockaddr *, socklen_t));
 #include <errno.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>
+#include <unistd.h>
 
 #include "sockets.h"
 #include "macros.h"
@@ -31,7 +32,7 @@ SIGNATURE_CHECK (connect, int, (int, const struct sockaddr *, socklen_t));
 int
 main (void)
 {
-  gl_sockets_startup (SOCKETS_1_1);
+  (void) gl_sockets_startup (SOCKETS_1_1);
 
   /* Test behaviour for invalid file descriptors.  */
   {
@@ -47,6 +48,7 @@ main (void)
       ASSERT (errno == EBADF);
     }
     {
+      close (99);
       errno = 0;
       ASSERT (connect (99, (const struct sockaddr *) &addr, sizeof (addr))
               == -1);