From c5a6cac34fd9200128e2f5d7f80a8215b3d111c9 Mon Sep 17 00:00:00 2001
From: shenglian zhou <shenglian_zhou@163.com>
Date: Mon, 14 Aug 2023 08:49:10 +0800
Subject: [PATCH] fix: fix compilation error

---
 source/dnode/vnode/src/tsdb/tsdbReadUtil.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/dnode/vnode/src/tsdb/tsdbReadUtil.c b/source/dnode/vnode/src/tsdb/tsdbReadUtil.c
index 0748803edb..e96b90af4d 100644
--- a/source/dnode/vnode/src/tsdb/tsdbReadUtil.c
+++ b/source/dnode/vnode/src/tsdb/tsdbReadUtil.c
@@ -430,7 +430,7 @@ int32_t initBlockIterator(STsdbReader* pReader, SDataBlockIter* pBlockIter, int3
 
     taosArrayPush(pBlockIter->blockList, &blockInfo);
     STableBlockScanInfo *pTableScanInfo = sup.pDataBlockInfo[pos][index].pInfo;
-    if (pTableScanInfo->pBlockIdxList = NULL) {
+    if (pTableScanInfo->pBlockIdxList == NULL) {
       size_t szTableDataBlocks = taosArrayGetSize(pTableScanInfo->pBlockList);
       pTableScanInfo->pBlockIdxList = taosArrayInit(szTableDataBlocks, sizeof(STableDataBlockIdx));
     }