From 82a8f63decd088b53affb45c7aa137eb987b3158 Mon Sep 17 00:00:00 2001 From: Shengliang Guan Date: Tue, 17 May 2022 21:20:43 +0800 Subject: [PATCH] fix: bad code merge --- source/dnode/mnode/impl/src/mndTopic.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/source/dnode/mnode/impl/src/mndTopic.c b/source/dnode/mnode/impl/src/mndTopic.c index 8847bce890..e99046a32d 100644 --- a/source/dnode/mnode/impl/src/mndTopic.c +++ b/source/dnode/mnode/impl/src/mndTopic.c @@ -502,6 +502,17 @@ static int32_t mndProcessDropTopicReq(SRpcMsg *pReq) { } SMqTopicObj *pTopic = mndAcquireTopic(pMnode, dropReq.name); + if (pTopic == NULL) { + if (dropReq.igNotExists) { + mDebug("topic:%s, not exist, ignore not exist is set", dropReq.name); + return 0; + } else { + terrno = TSDB_CODE_MND_TOPIC_NOT_EXIST; + mError("topic:%s, failed to drop since %s", dropReq.name, terrstr()); + return -1; + } + } + if (pTopic->refConsumerCnt != 0) { mndReleaseTopic(pMnode, pTopic); terrno = TSDB_CODE_MND_TOPIC_SUBSCRIBED;