bison: avoid warnings from static code analysis

[bison.git] / m4 / cxx.m4

diff --git a/m4/cxx.m4 b/m4/cxx.m4
index 3fb5d9e0868c7f79a679cc32b99216fc83983294..7b0d9c1a1b1a305180ea75bc376a365205375bf2 100644 (file)
--- a/m4/cxx.m4
+++ b/m4/cxx.m4
@@ -1,7 +1,7 @@
 # -*- Autoconf -*-
 # Sanity-test a C++ compiler.
 #
-# Copyright (C) 2004, 2006, 2009-2013 Free Software Foundation, Inc.
+# Copyright (C) 2004, 2006, 2009-2015 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by