Index: modules/block/block.install
===================================================================
RCS file: /cvs/drupal/drupal/modules/block/block.install,v
retrieving revision 1.21
diff -u -p -r1.21 block.install
--- modules/block/block.install	26 Apr 2009 16:30:28 -0000	1.21
+++ modules/block/block.install	5 May 2009 05:55:43 -0000
@@ -186,10 +186,3 @@ function block_install() {
 function block_uninstall() {
   drupal_uninstall_schema('block');
 }
-
-/**
- * Refresh the block cache.
- */
-function block_update_7000() {
-  return array();
-}