close: use gl_REPLACE_FCLOSE only if defined

[gnulib.git] / m4 / close.m4

diff --git a/m4/close.m4 b/m4/close.m4
index 1ee3add..0d8f67a 100644 (file)
--- a/m4/close.m4
+++ b/m4/close.m4
@@ -1,5 +1,5 @@
-# close.m4 serial 5
-dnl Copyright (C) 2008-2010 Free Software Foundation, Inc.
+# close.m4 serial 6
+dnl Copyright (C) 2008-2011 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.
@@ -22,5 +22,5 @@ AC_DEFUN([gl_REPLACE_CLOSE],
   AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
   REPLACE_CLOSE=1
   AC_LIBOBJ([close])
-  gl_REPLACE_FCLOSE
+  m4_ifdef([gl_REPLACE_FCLOSE], [gl_REPLACE_FCLOSE])
 ])