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fix #1244

This commit is contained in:
localvar 2020-02-21 18:00:03 +08:00
parent ac67bf0ec7
commit 426631e1e7
1 changed files with 1 additions and 1 deletions
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2
src/system/detail/src/vnodeShell.c
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@ -485,7 +485,7 @@ void vnodeExecuteRetrieveReq(SSchedMsg *pSched) {
// write the progress information of each meter to response
// this is required by subscriptions
if (numOfRows > 0 && code == TSDB_CODE_SUCCESS) {
if (pQInfo != NULL ) {
if (pQInfo->pMeterQuerySupporter != NULL && pQInfo->pMeterQuerySupporter->pMeterSidExtInfo != NULL) {
*((int32_t *)pMsg) = htonl(pQInfo->pMeterQuerySupporter->numOfMeters);
pMsg += sizeof(int32_t);