5 files changed, 33 insertions, 33 deletions

diff --git a/wp-admin/admin-functions.php b/wp-admin/admin-functions.php
index fba1748..60f45f3 100644
--- a/wp-admin/admin-functions.php
+++ b/wp-admin/admin-functions.php
@@ -1267,30 +1267,6 @@ function edInsertContent(myField, myValue) {
 ';
 }
 
-function validate_current_theme() {
-	$theme_loc = 'wp-content/themes';
-	$theme_root = ABSPATH.$theme_loc;
-
-	$template = get_settings('template');
-	$stylesheet = get_settings('stylesheet');
-
-	if (($template != 'default') && (!file_exists( get_template_directory() . "/index.php"))) {
-		update_option('template', 'default');
-		update_option('stylesheet', 'default');
-		do_action('switch_theme', 'Default');
-		return false;
-	}
-
-	if (($stylesheet != 'default') && (!file_exists( get_stylesheet_directory() . "/style.css"))) {
-		update_option('template', 'default');
-		update_option('stylesheet', 'default');
-		do_action('switch_theme', 'Default');
-		return false;
-	}
-
-	return true;
-}
-
 function get_broken_themes() {
 	global $wp_broken_themes;
 
diff --git a/wp-content/themes/default/sidebar.php b/wp-content/themes/default/sidebar.php
index 7ed8c11..0ce9b38 100644
--- a/wp-content/themes/default/sidebar.php
+++ b/wp-content/themes/default/sidebar.php
@@ -46,7 +46,7 @@
 				</ul>
 			</li>
 
-			<?php wp_list_categories('sort_column=name&optioncount=1&hierarchical=0&title_li=<h2>Categories</h2>'); ?>
+			<?php wp_list_categories('optioncount=1&hierarchical=0&title_li=<h2>Categories</h2>'); ?>
 
 			<?php /* If this is the frontpage */ if ( is_home() || is_page() ) { ?>
 				<?php wp_list_bookmarks(); ?>
diff --git a/wp-includes/category.php b/wp-includes/category.php
index 8c73e6c..30392a7 100644
--- a/wp-includes/category.php
+++ b/wp-includes/category.php
@@ -20,9 +20,14 @@ function &get_categories($args = '') {
 		parse_str($args, $r);
 
 	$defaults = array('type' => 'post', 'child_of' => 0, 'orderby' => 'name', 'order' => 'ASC',
-		'hide_empty' => true, 'include_last_update_time' => false, 'hierarchical' => 1, $exclude => '', $include => '');
+		'hide_empty' => true, 'include_last_update_time' => false, 'hierarchical' => 1, $exclude => '', $include => '',
+		'number' => '');
 	$r = array_merge($defaults, $r);
-	$r['orderby'] = "cat_" . $r['orderby'];  // restricts order by to cat_ID and cat_name fields
+	if ( 'count' == $r['orderby'] )
+		$r['orderby'] = 'category_count';
+	else
+		$r['orderby'] = "cat_" . $r['orderby'];  // restricts order by to cat_ID and cat_name fields
+	$r['number'] = (int) $r['number'];
 	extract($r);
 
 	$where = 'cat_ID > 0';
@@ -70,7 +75,12 @@ function &get_categories($args = '') {
 			$having = 'HAVING category_count > 0';
 	}
 
-	$categories = $wpdb->get_results("SELECT * FROM $wpdb->categories WHERE $where $having ORDER BY $orderby $order");
+	if ( !empty($number) )
+		$number = 'LIMIT ' . $number;
+	else
+		$number = '';
+
+	$categories = $wpdb->get_results("SELECT * FROM $wpdb->categories WHERE $where $having ORDER BY $orderby $order $number");
 
 	if ( empty($categories) )
 		return array();
diff --git a/wp-includes/theme.php b/wp-includes/theme.php
index 182d148..2ce5641 100644
--- a/wp-includes/theme.php
+++ b/wp-includes/theme.php
@@ -26,11 +26,6 @@ function get_stylesheet_uri() {
 }
 
 function get_template() {
-	$template = get_settings('template');
-	if (!file_exists(get_theme_root() . "/$template")) { //works for dirs too
-		update_option('template', 'default');
-		update_option('stylesheet', 'default');
-	}
 	return apply_filters('template', get_settings('template'));
 }
 
@@ -375,4 +370,22 @@ function load_template($file) {
 	require_once($file);
 }
 
+function validate_current_theme() {
+	if ((get_template() != 'default') && (!file_exists(get_template_directory() . '/index.php'))) {
+		update_option('template', 'default');
+		update_option('stylesheet', 'default');
+		do_action('switch_theme', 'Default');
+		return false;
+	}
+
+	if ((get_stylesheet() != 'default') && (!file_exists(get_template_directory() . '/style.css'))) {
+		update_option('template', 'default');
+		update_option('stylesheet', 'default');
+		do_action('switch_theme', 'Default');
+		return false;
+	}
+
+	return true;
+}
+
 ?>
diff --git a/wp-settings.php b/wp-settings.php
index a70c430..0036d26 100644
--- a/wp-settings.php
+++ b/wp-settings.php
@@ -264,6 +264,7 @@ $wp_query   = new WP_Query();
 $wp_rewrite = new WP_Rewrite();
 $wp         = new WP();
 
+validate_current_theme();
 define('TEMPLATEPATH', get_template_directory());
 
 // Load the default text localization domain.