- Patch #41548 by Neil: critical bugfix: theme didn't load when styles are used.

includes/theme.inc

@@ -99,7 +99,7 @@ function list_themes($refresh = FALSE) {
 
   if (!$list) {
     $list = array();
-    $result = db_query("SELECT * FROM {system} WHERE type = 'theme' AND status = 1");
+    $result = db_query("SELECT * FROM {system} WHERE type = 'theme'");
     while ($theme = db_fetch_object($result)) {
       if (file_exists($theme->filename)) {
         $list[$theme->name] = $theme;

modules/system.module

@@ -167,7 +167,7 @@ function system_test() {
 function system_user($type, $edit, &$user, $category = NULL) {
   if ($type == 'form' && $category == 'account') {
     if (user_access('select different theme')) {
-      $themes = list_themes();
+      $themes = array_filter(list_themes(), create_function('$theme', 'return $theme->status;'));
 
       if (count($themes) > 1) {
         ksort($themes);

modules/system/system.module

@@ -167,7 +167,7 @@ function system_test() {
 function system_user($type, $edit, &$user, $category = NULL) {
   if ($type == 'form' && $category == 'account') {
     if (user_access('select different theme')) {
-      $themes = list_themes();
+      $themes = array_filter(list_themes(), create_function('$theme', 'return $theme->status;'));
 
       if (count($themes) > 1) {
         ksort($themes);