X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Ffpending.m4;h=a073483b6bae62c648885d5d1cc71c00feda2e4e;hb=44381706525606846b2586bc85ebf67281b41e6b;hp=e5917c5854c91f6f0c2ee9b3bdb79b950ee2a413;hpb=901bc47c9a8db854db97bb28780352748020c81d;p=gnulib.git

diff --git a/m4/fpending.m4 b/m4/fpending.m4
index e5917c585..a073483b6 100644
--- a/m4/fpending.m4
+++ b/m4/fpending.m4
@@ -1,4 +1,4 @@
-#serial 9
+#serial 10
 
 # Copyright (C) 2000, 2001, 2004, 2005, 2006 Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
@@ -15,7 +15,7 @@ dnl we have to grub around in the FILE struct.
 
 AC_DEFUN([gl_FUNC_FPENDING],
 [
-  AC_CHECK_HEADERS(stdio_ext.h)
+  AC_CHECK_HEADERS_ONCE(stdio_ext.h)
   AC_REPLACE_FUNCS([__fpending])
   fp_headers='
 #     include <stdio.h>