From 4554b3b33e716eb8e274c24a324cbf463b97fcb2 Mon Sep 17 00:00:00 2001
From: wangmm0220 <wangmm0220@gmail.com>
Date: Wed, 4 Sep 2024 13:58:19 +0800
Subject: [PATCH] feat:[TD-30270] checkout subscribe logic if unsubscribe twice

---
 source/dnode/mnode/impl/src/mndConsumer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/dnode/mnode/impl/src/mndConsumer.c b/source/dnode/mnode/impl/src/mndConsumer.c
index 15ca11f938..c5a440b549 100644
--- a/source/dnode/mnode/impl/src/mndConsumer.c
+++ b/source/dnode/mnode/impl/src/mndConsumer.c
@@ -583,7 +583,7 @@ int32_t mndProcessSubscribeReq(SRpcMsg *pMsg) {
     MND_TMQ_RETURN_CHECK(mndAcquireConsumer(pMnode, subscribe.consumerId, &pConsumerTmp));
     if (taosArrayGetSize(pConsumerTmp->assignedTopics) == 0){
       mndReleaseConsumer(pMnode, pConsumerTmp);
-      return 0;
+      goto END;
     }
     mndReleaseConsumer(pMnode, pConsumerTmp);
   }