_s: simpler way of handling hiding authors on single author blogs without adding another class

git-svn-id: https://wpcom-themes.svn.automattic.com/_s/@8877 d957f892-c61d-0410-b221-f235e6eecf30

inc/tweaks.php

@@ -25,10 +25,6 @@ add_filter( 'wp_page_menu_args', '_s_page_menu_args' );
  * @since _s 1.0
  */
 function _s_body_classes( $classes ) {
-	// If this isn't a post or a page we'll add the convenient .indexed class
-	if ( ! is_singular() ) {
-		$classes[] = 'indexed';
-	}
 	// Adds a class of single-author to blogs with only 1 published author
 	if ( is_multi_author() ) {
 		$classes[] = 'group-blog';

style.css

@@ -402,9 +402,10 @@ a:active {
 .hentry {
 	margin: 0 0 1.5em;
 }
-.indexed .byline {
+.byline {
 	display: none;
 }
+.single .byline,
 .group-blog .byline {
 	display: inline;
 }