Added an implementation of hook_preprocess_page

page_title.module

@@ -91,6 +91,10 @@ function page_title_theme() {
       'template' => 'page_title-admin-settings-form',
       'arguments' => array('form' => NULL),
     ),
+
+    'page_title_preprocess_page' => array(
+      'arguments' => array('vars' => NULL),
+    ),
   );
 }
 
@@ -354,3 +358,11 @@ function page_title_token_list($type = 'all') {
   
   return $tokens;
 }
+
+
+/**
+ *  Implementation of hook_preprocess_page
+ */
+function page_title_preprocess_page(&$vars) {
+  $vars['head_title'] = page_title_page_get_title();
+}