bison: avoid warnings from static code analysis

[bison.git] / src / graphviz.c

diff --git a/src/graphviz.c b/src/graphviz.c
index 112a37d49d60bfce9e73ab35b1708222b0ef8ae8..e7611b0f3ebf05dce19ea530fbf5f79798acbb44 100644 (file)
--- a/src/graphviz.c
+++ b/src/graphviz.c
@@ -1,6 +1,6 @@
 /* Output Graphviz specification of a state machine generated by Bison.
 
-   Copyright (C) 2006-2007, 2009-2014 Free Software Foundation, Inc.
+   Copyright (C) 2006-2007, 2009-2015 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.