Index: includes/bootstrap.inc
===================================================================
RCS file: /cvs/drupal/drupal/includes/bootstrap.inc,v
retrieving revision 1.43
diff -u -r1.43 bootstrap.inc
--- includes/bootstrap.inc	31 Mar 2005 21:18:08 -0000	1.43
+++ includes/bootstrap.inc	3 Apr 2005 21:35:32 -0000
@@ -273,6 +273,7 @@
           $data = gzencode($data, FORCE_GZIP);
         }
       }
+      ob_end_flush();
       cache_set($base_url . request_uri(), $data, CACHE_TEMPORARY, drupal_get_headers());
     }
   }