From 4cfecfcf284168c35a1125fe4ec003a59487b7ff Mon Sep 17 00:00:00 2001
From: Haojun Liao <hjliao@taosdata.com>
Date: Thu, 4 Jul 2024 19:23:58 +0800
Subject: [PATCH] other: fix coverity issue.

---
 source/dnode/vnode/src/tsdb/tsdbRead2.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/source/dnode/vnode/src/tsdb/tsdbRead2.c b/source/dnode/vnode/src/tsdb/tsdbRead2.c
index 37da1a9d53..272c0762d8 100644
--- a/source/dnode/vnode/src/tsdb/tsdbRead2.c
+++ b/source/dnode/vnode/src/tsdb/tsdbRead2.c
@@ -1759,6 +1759,7 @@ static int32_t doMergeBufAndFileRows(STsdbReader* pReader, STableBlockScanInfo*
     if (ps == NULL) {
       return terrno;
     }
+    tsdbRowMergerInit(pMerger, ps);
   }
 
   SRowKey minKey = k;
@@ -1842,6 +1843,7 @@ static int32_t mergeFileBlockAndSttBlock(STsdbReader* pReader, SSttBlockReader*
     if (ps == NULL) {
       return terrno;
     }
+    tsdbRowMergerInit(pMerger, ps);
   }
 
   bool dataInDataFile = hasDataInFileBlock(pBlockData, pDumpInfo);
@@ -1963,6 +1965,7 @@ static int32_t doMergeMultiLevelRows(STsdbReader* pReader, STableBlockScanInfo*
     if (ps == NULL) {
       return terrno;
     }
+    tsdbRowMergerInit(pMerger, ps);
   }
 
   SRowKey minKey = k;
@@ -2326,6 +2329,7 @@ int32_t mergeRowsInFileBlocks(SBlockData* pBlockData, STableBlockScanInfo* pBloc
     if (ps == NULL) {
       return terrno;
     }
+    tsdbRowMergerInit(pMerger, ps);
   }
 
   tRowKeyAssign(&pBlockScanInfo->lastProcKey, pKey);