Bumping version to 1.59_01

[dbsrgits/SQL-Translator.git] / lib / SQL / Translator / Producer / GraphViz.pm

diff --git a/lib/SQL/Translator/Producer/GraphViz.pm b/lib/SQL/Translator/Producer/GraphViz.pm
index aafe6f4..9cc46ae 100644 (file)
--- a/lib/SQL/Translator/Producer/GraphViz.pm
+++ b/lib/SQL/Translator/Producer/GraphViz.pm
@@ -1,23 +1,5 @@
 package SQL::Translator::Producer::GraphViz;
 
-# -------------------------------------------------------------------
-# Copyright (C) 2002-2009 SQLFairy Authors
-#
-# 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 the Free Software Foundation; version 2.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-# 02111-1307  USA
-# -------------------------------------------------------------------
-
 =pod
 
 =head1 NAME
@@ -114,7 +96,7 @@ undefined (the default) - the result is returned as a string.
 =item * output_type (DEFAULT: 'png')
 
 This determines which
-L<output method|GraphViz/as_canon,_as_text,_as_gif_etc._methods>
+L<output method|GraphViz/as_canon, as_text, as_gif etc. methods>
 will be invoked to generate the graph: C<png> translates to
 C<as_png>, C<ps> to C<as_ps> and so on.
 
@@ -131,7 +113,7 @@ constraints)
 
 =item * show_fields (DEFAULT: true)
 
-If set to a true value, the names of the colums in a table will
+If set to a true value, the names of the columns in a table will
 be displayed in each table's node
 
 =item * show_fk_only
@@ -247,8 +229,8 @@ use SQL::Translator::Schema::Constants;
 use SQL::Translator::Utils qw(debug);
 use Scalar::Util qw/openhandle/;
 
-use vars qw[ $VERSION $DEBUG ];
-$VERSION = '1.59';
+our $DEBUG;
+our $VERSION = '1.59_01';
 $DEBUG   = 0 unless defined $DEBUG;
 
 sub produce {
@@ -538,7 +520,7 @@ sub produce {
 
         debug("Processing table '$table_name'");
 
-        debug("Fields = ", join(', ', map { $_->name } @fields));
+        debug("Fields = ", join(', ', map { $_->name } @fields)) if $DEBUG;
 
         for my $f ( @fields ) {
             my $name      = $f->name or next;
@@ -641,8 +623,6 @@ sub produce {
 
 1;
 
-# -------------------------------------------------------------------
-
 =pod
 
 =head1 AUTHOR