Add theme version option for bwp minify's cache buster

gistfile1.diff

From 46e9890ead9e23600df5d081e78817e2889eddf2 Mon Sep 17 00:00:00 2001
From: Jon Smajda <jon@smajda.com>
Date: Mon, 16 Jan 2012 09:36:32 -0600
Subject: [PATCH] Add theme version as option for bwp-minify

---
 .../bwp-minify/includes/class-bwp-minify.php       |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)

diff --git a/wp-content/plugins/bwp-minify/includes/class-bwp-minify.php b/wp-content/plugins/bwp-minify/includes/class-bwp-minify.php
index 276b0ce..1385940 100644
--- a/wp-content/plugins/bwp-minify/includes/class-bwp-minify.php
+++ b/wp-content/plugins/bwp-minify/includes/class-bwp-minify.php
@@ -242,6 +242,7 @@ if (!empty($page))
 					__('Do not append anything', 'bwp-minify') => 'none',
 					__('Cache folder&#8217;s last modified time', 'bwp-minify') => 'mtime',
 					__('Your WordPress&#8217;s current version', 'bwp-minify') => 'wpver',
+					__('Your theme&#8217;s current version', 'bwp-minify') => 'tver',
 					__('A custom number', 'bwp-minify') => 'custom'
 				)
 			),
@@ -409,6 +410,11 @@ if (!empty($page))
 				return $this->ver;
 			break;
 
+            case 'tver':
+                if ($theme = get_theme_data(TEMPLATEPATH.'/style.css'))
+                    return $theme['Version'];
+            break;
+
 			case 'custom':
 				return $this->options['input_custom_buster'];
 			break;
-- 
1.7.0.4