disassociate during close

git-svn-id: file:///svn/toku/tokudb@25874 c7de825b-a66e-492c-adef-691d508d4ae1

src/indexer.c

@@ -305,7 +305,7 @@ close_indexer(DB_INDEXER *indexer) {
         }
 
         // Disassociate the indexer from the hot db and free_indexer
-//        disassociate_indexer_from_hot_dbs(indexer);
+        disassociate_indexer_from_hot_dbs(indexer);
         free_indexer(indexer);
     }
     toku_ydb_unlock();