From a91abde328aa70faad467b89545e99965eee0b2a Mon Sep 17 00:00:00 2001
From: Masajiro Iwasaki <masajiro.iwasaki@gmail.com>
Date: Tue, 9 May 2023 13:52:31 +0900
Subject: [PATCH] fix a bug of removing all

---
 VERSION          | 2 +-
 lib/NGT/Tree.cpp | 9 ++++-----
 2 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/VERSION b/VERSION
index 0a69206..6cbacdc 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.0.10
+2.0.11
diff --git a/lib/NGT/Tree.cpp b/lib/NGT/Tree.cpp
index 10cdbc5..fa09620 100644
--- a/lib/NGT/Tree.cpp
+++ b/lib/NGT/Tree.cpp
@@ -339,15 +339,14 @@ void
 DVPTree::removeEmptyNodes(InternalNode &inode) {
 
   int csize = internalChildrenSize;
-
-
   InternalNode *target = &inode;
+
+  for(;;) {
 #if defined(NGT_SHARED_MEMORY_ALLOCATOR)
-  Node::ID *children = target->getChildren(internalNodes.allocator);
+    Node::ID *children = target->getChildren(internalNodes.allocator);
 #else
-  Node::ID *children = target->getChildren();
+    Node::ID *children = target->getChildren();
 #endif
-  for(;;) {
     for (int i = 0; i < csize; i++) {
       if (children[i].getType() == Node::ID::Internal) {
 	return;