From 0bb11b08ef806e88df037aec978c1d2c3786fb06 Mon Sep 17 00:00:00 2001
From: Hongze Cheng <hzcheng@taosdata.com>
Date: Wed, 24 Aug 2022 21:58:01 +0800
Subject: [PATCH] more code

---
 source/util/src/trbtree.c | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/source/util/src/trbtree.c b/source/util/src/trbtree.c
index 7929af96d0..887a824151 100644
--- a/source/util/src/trbtree.c
+++ b/source/util/src/trbtree.c
@@ -260,7 +260,17 @@ SRBTreeNode *tRBTreeIterNext(SRBTreeIter *pIter) {
       }
     } else {
       while (true) {
-        ASSERT(0);
+        if (pIter->pNode->parent) {
+          if (pIter->pNode == pIter->pNode->parent->left) {
+            pIter->pNode = pIter->pNode->parent;
+            break;
+          } else {
+            pIter->pNode = pIter->pNode->parent;
+          }
+        } else {
+          pIter->pNode = NULL;
+          break;
+        }
       }
     }
   }