From d69c99d1e395457c82a592c3a43fd24b0e7b9b17 Mon Sep 17 00:00:00 2001
From: Hongze Cheng <hzcheng@taosdata.com>
Date: Fri, 15 May 2020 08:23:26 +0000
Subject: [PATCH] fix coredump due to table delete

---
 src/tsdb/src/tsdbMain.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/tsdb/src/tsdbMain.c b/src/tsdb/src/tsdbMain.c
index 673cd6003c..c63de165d3 100644
--- a/src/tsdb/src/tsdbMain.c
+++ b/src/tsdb/src/tsdbMain.c
@@ -169,6 +169,7 @@ static int tsdbRestoreInfo(STsdbRepo *pRepo) {
     if (tsdbSetAndOpenHelperFile(&rhelper, pFGroup) < 0) goto _err;
     for (int i = 1; i < pRepo->config.maxTables; i++) {
       STable *  pTable = pMeta->tables[i];
+      if (pTable == NULL) continue;
       SCompIdx *pIdx = &rhelper.pCompIdx[i];
 
       if (pIdx->offset > 0 && pTable->lastKey < pIdx->maxKey) pTable->lastKey = pIdx->maxKey;
-- 
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