SEO Facebook Comments - unchangeable link

--- seofacebook.php	2012-03-14 11:54:21.696764529 +0100
+++ ../seofacebook.php	2012-03-14 11:45:36.106764812 +0100
@@ -312,6 +312,7 @@

 			$postId = $wp_query->post->ID;
 			$postUrl = get_permalink($postId);
+			$postUrl = home_url('?p='.$postId);
 			$siteName = get_bloginfo('name');
 			$appId = $this->options['app'];

@@ -392,6 +393,7 @@

 			$postId = $wp_query->post->ID;
 			$postUrl = get_permalink($postId);
+			$postUrl = home_url('?p='.$postId);

 			# Only insert Facebook Comments if App ID and Secret is set
 			if (!empty($this->options['app']) && !empty($this->options['secret']) )