--- computed_field.module	2010-10-13 03:53:19.000000000 +0000
+++ computed_field.module.new	2011-01-09 06:10:20.715770531 +0000
@@ -44,7 +44,7 @@ function computed_field_field_settings_f
     '#rows' => 15,
     '#title' => t('Computed Code (PHP)'),
     '#description' => t('Some variables available to your code include: <code>@fields</code>. To set the value of the field, set <code>@entity_field</code>.  For multi-value computed fields continue with <code>@entity_field_multi</code>.  Here\'s a simple example which sets the computed field\'s value to the value of the sum of the number fields (<code>@field_a</code> and <code>@field_b</code>) in a node entity:<p><code>@example</code><p>Alternately, this code can be supplied by your own custom function named: <code>@compute_func()</code>', 
-      array('@fields' => '$entity, $entity_type, $entity_lang, &$entity_field and $langcode',
+      array('@fields' => '$entity, $entity_type, $entity_lang, $entity_field and $langcode',
         '@entity_field' => '$entity_field[0][\'value\']',
         '@entity_field_multi' => '$entity_field[1][\'value\']',
         '@field_a' => 'field_a',
@@ -137,7 +137,7 @@ function computed_field_field_settings_f
 /**
 * Implements the #element_validate callback for computed_field_field_settings_form().
 */
-function computed_field_field_settings_form_validate($element, &$form_state) {
+function computed_field_field_settings_form_validate($element, $form_state) {
   $settings = $form_state['values']['field']['settings'];
   if ($settings['store']) {
     if (empty($settings['database']['data_type'])) {
@@ -155,12 +155,12 @@ function computed_field_field_settings_f
 /**
  * Implements field hook_field_load().
  */
-function computed_field_field_load($entity_type, $entities, $field, $instances, $langcode, &$items, $age) {
+function computed_field_field_load($entity_type, $entities, $field, $instances, $langcode, $items, $age) {
   $settings = $field['settings'];
   // Compute field values on load if they aren't stored in the database
   if (!$settings['store']) {
     foreach ($entities as $etid => $entity) {
-      _computed_field_compute_value($entity_type, $entity, $field, $instances, $langcode, &$items[$etid]);
+      _computed_field_compute_value($entity_type, $entity, $field, $instances, $langcode, $items[$etid]);
     }
   }
 }
@@ -168,11 +168,11 @@ function computed_field_field_load($enti
 /**
  * Implements field hook_field_prepare_view().
  */
-function computed_field_field_prepare_view($entity_type, $entities, $field, $instances, $langcode, &$items) {
+function computed_field_field_prepare_view($entity_type, $entities, $field, $instances, $langcode, $items) {
   // Compute field values in case user is "previewing" an entity
   foreach ($entities as $etid => $entity) {
     if (isset($entity->op) && $entity->op == 'Preview') {
-      _computed_field_compute_value($entity_type, $entity, $field, $instances, $langcode, &$items[$etid]);
+      _computed_field_compute_value($entity_type, $entity, $field, $instances, $langcode, $items[$etid]);
     }
   }
 }
@@ -180,8 +180,8 @@ function computed_field_field_prepare_vi
 /**
  * Implements field hook_field_presave().
  */
-function computed_field_field_presave($entity_type, $entity, $field, $instance, $langcode, &$items) {
-  _computed_field_compute_value($entity_type, $entity, $field, $instance, $langcode, &$items);
+function computed_field_field_presave($entity_type, $entity, $field, $instance, $langcode, $items) {
+  _computed_field_compute_value($entity_type, $entity, $field, $instance, $langcode, $items);
 }
 
 /**
@@ -204,7 +204,7 @@ function computed_field_field_widget_inf
  * Implements field hook_field_widget_form().
  */
 
-function computed_field_field_widget_form(&$form, &$form_state, $field, $instance, $langcode, $items, $delta, $element) {
+function computed_field_field_widget_form($form, $form_state, $field, $instance, $langcode, $items, $delta, $element) {
 
   // If there are no items yet, add a null item value to avoid
   // preview errors when selecting a different language
@@ -381,7 +381,7 @@ function computed_field_tokens($type, $t
 /**
  * Private function to compute the fields value.
  */
-function _computed_field_compute_value($entity_type, $entity, $field, $instance, $langcode, &$items) {
+function _computed_field_compute_value($entity_type, $entity, $field, $instance, $langcode, $items) {
   $settings = $field['settings'];
 
   // Setup a variable with the field values