fix error

795fcab2 · Ganlin Zhao · 0f877eea · 795fcab2
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内联并排

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source/common/src/tdatablock.c source/common/src/tdatablock.c +1 -1

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--- a/source/common/src/tdatablock.c
+++ b/source/common/src/tdatablock.c
@@ -315,7 +315,7 @@ int32_t colDataMergeCol(SColumnInfoData* pColumnInfoData, int32_t numOfRow1, int
 int32_t colDataAssign(SColumnInfoData* pColumnInfoData, const SColumnInfoData* pSource, int32_t numOfRows,
                      const SDataBlockInfo* pBlockInfo) {
  if (pColumnInfoData->info.type != pSource->info.type ||
-      pBlockInfo->capacity < numOfRows) {
+      (pBlockInfo != NULL && pBlockInfo->capacity < numOfRows)) {
    return TSDB_CODE_FAILED;
  }