- Patch #1688492 by sun: remove drupal_unpack(); it is no longer used.

core/includes/bootstrap.inc

@@ -1392,25 +1392,6 @@ function bootstrap_hooks() {
   return array('boot', 'exit', 'watchdog', 'language_init');
 }
 
-/**
- * Unserializes and appends elements from a serialized string.
- *
- * @param $obj
- *   The object to which the elements are appended.
- * @param $field
- *   The attribute of $obj whose value should be unserialized.
- */
-function drupal_unpack($obj, $field = 'data') {
-  if ($obj->$field && $data = unserialize($obj->$field)) {
-    foreach ($data as $key => $value) {
-      if (!empty($key) && !isset($obj->$key)) {
-        $obj->$key = $value;
-      }
-    }
-  }
-  return $obj;
-}
-
 /**
  * Translates a string to the current language or to a given language.
  *