From 870f24a0c9ee7a29d78686cbea97e0e65a54a36e Mon Sep 17 00:00:00 2001
From: 54liuyao <54liuyao@163.com>
Date: Tue, 31 May 2022 17:15:43 +0800
Subject: [PATCH] feat(stream):adjust bloom filter

---
 source/libs/stream/src/tstreamUpdate.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/libs/stream/src/tstreamUpdate.c b/source/libs/stream/src/tstreamUpdate.c
index 6935355a93..ada391b40a 100644
--- a/source/libs/stream/src/tstreamUpdate.c
+++ b/source/libs/stream/src/tstreamUpdate.c
@@ -42,7 +42,7 @@ static void windowSBfAdd(SUpdateInfo *pInfo, uint64_t count) {
 }
 
 static void windowSBfDelete(SUpdateInfo *pInfo, uint64_t count) {
-  if (count < pInfo->numSBFs - 1) {
+  if (count < pInfo->numSBFs) {
     for (uint64_t i = 0; i < count; ++i) {
       SScalableBf *pTsSBFs = taosArrayGetP(pInfo->pTsSBFs, 0);
       tScalableBfDestroy(pTsSBFs);