[Cvs-cvs] Changes to ccvs/m4/dup2.m4

[Derek Robert Price]

Index: ccvs/m4/dup2.m4
diff -u ccvs/m4/dup2.m4:1.1 ccvs/m4/dup2.m4:1.2
--- ccvs/m4/dup2.m4:1.1 Tue Mar  1 18:15:07 2005
+++ ccvs/m4/dup2.m4     Fri Aug 12 20:57:46 2005
@@ -1,5 +1,5 @@
-# dup2.m4 serial 2
-dnl Copyright (C) 2002 Free Software Foundation, Inc.
+#serial 3
+dnl Copyright (C) 2002, 2005 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.
@@ -14,5 +14,5 @@
 
 # Prerequisites of lib/dup2.c.
 AC_DEFUN([gl_PREREQ_DUP2], [
-  AC_CHECK_HEADERS_ONCE(fcntl.h unistd.h)
+  AC_CHECK_HEADERS_ONCE(unistd.h)
 ])