tests: minor fixes/simplifications

[bison.git] / src / closure.c

diff --git a/src/closure.c b/src/closure.c
index c07450e431986125222ab7953e4b8cc45f7b5b9a..929aa777bb513241b5de256b05e21b82b744825a 100644 (file)
--- a/src/closure.c
+++ b/src/closure.c
@@ -1,6 +1,6 @@
 /* Closures for Bison
 
-   Copyright (C) 1984, 1989, 2000-2002, 2004-2005, 2007, 2009-2011 Free
+   Copyright (C) 1984, 1989, 2000-2002, 2004-2005, 2007, 2009-2012 Free
    Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
@@ -24,7 +24,6 @@
 #include <bitset.h>
 #include <bitsetv-print.h>
 #include <bitsetv.h>
-#include <quotearg.h>
 
 #include "closure.h"
 #include "derives.h"