maint: update all copyright year number ranges

[gnulib.git] / m4 / error.m4

diff --git a/m4/error.m4 b/m4/error.m4
index e7022fe..29e6fdc 100644 (file)
--- a/m4/error.m4
+++ b/m4/error.m4
@@ -1,6 +1,6 @@
 #serial 14
 
-# Copyright (C) 1996-1998, 2001-2004, 2009-2011 Free Software Foundation, Inc.
+# Copyright (C) 1996-1998, 2001-2004, 2009-2013 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -23,6 +23,5 @@ AC_DEFUN([gl_ERROR],
 AC_DEFUN([gl_PREREQ_ERROR],
 [
   AC_REQUIRE([AC_FUNC_STRERROR_R])
-  AC_REQUIRE([AC_C_INLINE])
   :
 ])