fix: crash while set rpcinfo for db trans

source/dnode/mnode/impl/src/mndTrans.c

@@ -710,9 +710,9 @@ int32_t mndSetRpcInfoForDbTrans(SMnode *pMnode, SRpcMsg *pMsg, EOperType oper, c
         mDebug("trans:%d, db:%s oper:%d matched with input", pTrans->id, dbname, oper);
         if (pTrans->pRpcArray == NULL) {
           pTrans->pRpcArray = taosArrayInit(1, sizeof(SRpcHandleInfo));
-          if (pTrans->pRpcArray != NULL && taosArrayPush(pTrans->pRpcArray, &pMsg->info) != NULL) {
-            code = 0;
-          }
+        }
+        if (pTrans->pRpcArray != NULL && taosArrayPush(pTrans->pRpcArray, &pMsg->info) != NULL) {
+          code = 0;
         }
 
         sdbRelease(pMnode->pSdb, pTrans);