Index: modules/field/modules/field_sql_storage/field_sql_storage.module
===================================================================
RCS file: /cvs/drupal/drupal/modules/field/modules/field_sql_storage/field_sql_storage.module,v
retrieving revision 1.52
diff -u -p -r1.52 field_sql_storage.module
--- modules/field/modules/field_sql_storage/field_sql_storage.module	5 Sep 2010 20:00:45 -0000	1.52
+++ modules/field/modules/field_sql_storage/field_sql_storage.module	17 Sep 2010 15:52:26 -0000
@@ -680,7 +680,7 @@ function field_sql_storage_field_storage
  * Implements hook_field_storage_details().
  */
 function field_sql_storage_field_storage_details($field) {
-  $details = array();
+  $columns = array();
   if (!empty($field['columns'])) {
      // Add field columns.
     foreach ($field['columns'] as $column_name => $attributes) {