docbase: fix info filename; don't remove doc/updated-stamp

[gnulib.git] / tests / test-unistd-c++.cc

diff --git a/tests/test-unistd-c++.cc b/tests/test-unistd-c++.cc
index b82b0e8..22acf69 100644 (file)
--- a/tests/test-unistd-c++.cc
+++ b/tests/test-unistd-c++.cc
@@ -1,5 +1,5 @@
 /* Test of <unistd.h> substitute in C++ mode.
-   Copyright (C) 2010-2011 Free Software Foundation, Inc.
+   Copyright (C) 2010-2014 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
@@ -36,7 +36,9 @@ SIGNATURE_CHECK (GNULIB_NAMESPACE::chown, int, (const char *, uid_t, gid_t));
 SIGNATURE_CHECK (GNULIB_NAMESPACE::close, int, (int));
 #endif
 
+#if GNULIB_TEST_DUP
 SIGNATURE_CHECK (GNULIB_NAMESPACE::dup, int, (int));
+#endif
 
 #if GNULIB_TEST_DUP2
 SIGNATURE_CHECK (GNULIB_NAMESPACE::dup2, int, (int, int));