From 41f104a8686c15c01cd4d296ae40022530dd0216 Mon Sep 17 00:00:00 2001
From: Hongze Cheng <hzcheng@taosdata.com>
Date: Wed, 24 Aug 2022 19:11:55 +0800
Subject: [PATCH] more code

---
 source/util/src/trbtree.c | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/source/util/src/trbtree.c b/source/util/src/trbtree.c
index 5b8f6c9d96..7929af96d0 100644
--- a/source/util/src/trbtree.c
+++ b/source/util/src/trbtree.c
@@ -253,8 +253,16 @@ SRBTreeNode *tRBTreeIterNext(SRBTreeIter *pIter) {
   SRBTree     *pTree = pIter->pTree;
 
   if (pIter->pNode) {
-    ASSERT(0);
-    // TODO
+    if (pIter->pNode->right) {
+      pIter->pNode = pIter->pNode->right;
+      while (pIter->pNode->left) {
+        pIter->pNode->left;
+      }
+    } else {
+      while (true) {
+        ASSERT(0);
+      }
+    }
   }
 
 _exit:
-- 
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