replace standard drupal favicon with higher quality one

unity_webapp.module

@@ -19,7 +19,12 @@ function unity_webapp_generate_links_array() {
  * Insert Javascript into the page.
  */
 function unity_webapp_page_alter(&$page) {
-  $faviconurl = file_create_url(theme_get_setting('favicon_path', variable_get('theme_default')));
+  global $base_root;
+  $faviconurl = theme_get_setting('favicon', variable_get('theme_default'));
+  //replace standard drupal favicon with higher quality one
+  if ($faviconurl == $base_root . "/misc/favicon.ico") {
+    $faviconurl = $base_root . "/" .drupal_get_path("module","unity_webapp") . "/img/druplicon.ico";
+  }
   $my_settings = array(
     'pagetitle' => drupal_get_title(),
     'sitename' => variable_get('site_name'),