Setting breezy as default directly in IconTheme class to avoid weird things when icons are missing

html/geticon.php

@@ -34,7 +34,6 @@ if (session::global_is_set('config')) {
 } else {
   header("cache-control: no-cache");
 }
-IconTheme::$default_theme = 'breezy';
 IconTheme::$extensions    = array('png');
 if (!isset($_GET['context']) || !isset($_GET['icon']) || !isset($_GET['size'])) {
   trigger_error('Missing information in query string: '.$_SERVER['QUERY_STRING']);

include/class_IconTheme.inc

@@ -188,7 +188,7 @@ class IconTheme
     return NULL;
   }
 
-  static public $default_theme  = 'default';
+  static public $default_theme  = 'breezy';
   static public $extensions     = array('png', 'xpm', 'svg');
   static public $find_closest   = FALSE;
 
@@ -202,7 +202,7 @@ class IconTheme
         if (file_exists("$path/$file/index.theme") && !preg_match("/^\./", $file)) {
           try {
             if ($file == static::$default_theme) {
-              $themes[$file] = new IconTheme("$path/$file",  NULL);
+              $themes[$file] = new IconTheme("$path/$file", NULL);
             } else {
               $themes[$file] = new IconTheme("$path/$file", static::$default_theme);
             }