Index: chessboard.install
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/chessboard/chessboard.install,v
retrieving revision 1.5.2.1
diff -u -p -r1.5.2.1 chessboard.install
--- chessboard.install	2 Jan 2011 21:25:41 -0000	1.5.2.1
+++ chessboard.install	12 Feb 2011 20:50:55 -0000
@@ -16,42 +16,39 @@ function chessboard_uninstall() {
  * Upgrade the {filter} table for Chessboard Renderer filters.
  */
 function chessboard_update_7000() {
-  // Get an array of the renamed filter deltas, organized by module.
-  $renamed_deltas = array(
-    'chessboard' => array(
-      '0' => 'chessboard_filter_diagram',
-    ),
+  // Get an array of the renamed filter deltas.
+  $deltas = array(
+    '0' => 'chessboard_filter_diagram',
   );
 
   // Loop through each filter and make changes to the core filter table by
   // each record from the old to the new table.
-  foreach ($renamed_deltas as $module => $deltas) {
-    foreach ($deltas as $old_delta => $new_name) {
-      $query = db_select('d6_upgrade_filter')
-        ->fields('d6_upgrade_filter', array('format', 'weight'))
-        ->condition('module', $module)
-        ->condition('delta', $old_delta)
-        ->distinct();
+  $module = 'chessboard';
+  foreach ($deltas as $old_delta => $new_name) {
+    $query = db_select('d6_upgrade_filter')
+      ->fields('d6_upgrade_filter', array('format', 'weight'))
+      ->condition('module', $module)
+      ->condition('delta', $old_delta)
+      ->distinct();
 
-      foreach ($query->execute() as $record) {
-        // Port the filter settings.
-        $settings = array();
+    foreach ($query->execute() as $record) {
+      // Port the filter settings.
+      $settings = array();
 
-        db_insert('filter')
-          ->fields(array(
-            'format' => $record->format,
-            'module' => $module,
-            'name' => $new_name,
-            'weight' => $record->weight,
-            'settings' => serialize($settings),
-            'status' => 1,
-          ))
-          ->execute();
-      }
-      db_delete('d6_upgrade_filter')
-        ->condition('module', $module)
-        ->condition('delta', $old_delta)
+      db_insert('filter')
+        ->fields(array(
+          'format' => $record->format,
+          'module' => $module,
+          'name' => $new_name,
+          'weight' => $record->weight,
+          'settings' => serialize($settings),
+          'status' => 1,
+        ))
         ->execute();
     }
+    db_delete('d6_upgrade_filter')
+      ->condition('module', $module)
+      ->condition('delta', $old_delta)
+      ->execute();
   }
 }