From 32bc6dfbc66617ea4ed97341bd00fee3f30519fa Mon Sep 17 00:00:00 2001
From: "susumu.yata" <susumu.yata@gmail.com>
Date: Thu, 2 May 2013 16:03:57 +0900
Subject: [PATCH] Update links in sweep().

---
 lib/grnxx/storage/storage_impl.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/grnxx/storage/storage_impl.cpp b/lib/grnxx/storage/storage_impl.cpp
index 245c171..0ed8e91 100644
--- a/lib/grnxx/storage/storage_impl.cpp
+++ b/lib/grnxx/storage/storage_impl.cpp
@@ -740,6 +740,7 @@ bool StorageImpl::sweep_subtree(Time threshold, NodeHeader *node_header) {
     if (!sweep_subtree(threshold, child_node_header)) {
       return false;
     }
+    node_header->child_node_id = child_node_id;
   }
   node_header->status = STORAGE_NODE_IDLE;
   node_header->modified_time = clock_.now();