refactoring: define variables with a value

[bison.git] / src / graphviz.c

diff --git a/src/graphviz.c b/src/graphviz.c
index 1de93283c7ab754e5acb688a5b2d27093f76e02b..0007f9e02ef86869bf88cffc3e4cb77537f8527f 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, 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 2006-2007, 2009-2012 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
@@ -61,7 +61,7 @@ output_node (int id, char const *label, FILE *fout)
 
 void
 output_edge (int source, int destination, char const *label,
-            char const *style, FILE *fout)
+             char const *style, FILE *fout)
 {
   fprintf (fout, "  %d -> %d [style=%s", source, destination, style);
   if (label)