X-Git-Url: https://git.cworth.org/git?a=blobdiff_plain;f=m4%2Fsave-cwd.m4;h=06dd16be1bcdc11eb66ed8fc45d320aa909f9da1;hb=d5792eb8851543fa25dbe8928a59f46b521fd674;hp=7a2286bf44bf32ae0c5d862d58e3286d8509b0e2;hpb=138fc7e67e3d9845cd7d81aad0e9c7724784f9b9;p=tar

diff --git a/m4/save-cwd.m4 b/m4/save-cwd.m4
index 7a2286b..06dd16b 100644
--- a/m4/save-cwd.m4
+++ b/m4/save-cwd.m4
@@ -1,5 +1,5 @@
-#serial 8
-dnl Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+# serial 9
+dnl Copyright (C) 2002-2006, 2009-2010 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -8,5 +8,5 @@ AC_DEFUN([gl_SAVE_CWD],
 [
   AC_LIBOBJ([save-cwd])
   dnl Prerequisites for lib/save-cwd.c.
-  AC_CHECK_FUNCS_ONCE(fchdir)
+  AC_CHECK_FUNCS_ONCE([fchdir])
 ])