fix potential null pointer (#186)

okx · Apr 24, 2024 · b447dc5 · b447dc5
1 parent 0c81f34
commit b447dc5
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/sequencer/sequencer.go b/sequencer/sequencer.go
@@ -96,6 +96,10 @@ func (s *Sequencer) Start(ctx context.Context) {
 		s.updateDataStreamerFile(ctx, s.cfg.StreamServer.ChainID)
 	}
 
+	s.workerReadyTxsCond = newTimeoutCond(&sync.Mutex{})
+	s.worker = NewWorker(s.stateIntf, s.batchCfg.Constraints, s.workerReadyTxsCond)
+	s.finalizer = newFinalizer(s.cfg.Finalizer, s.poolCfg, s.worker, s.pool, s.stateIntf, s.etherman, s.address, s.isSynced, s.batchCfg.Constraints, s.eventLog, s.streamServer, s.workerReadyTxsCond, s.dataToStream)
+
 	go s.loadFromPool(ctx)
 
 	go s.countPendingTx()
@@ -104,9 +108,6 @@ func (s *Sequencer) Start(ctx context.Context) {
 		go s.sendDataToStreamer(s.cfg.StreamServer.ChainID)
 	}
 
-	s.workerReadyTxsCond = newTimeoutCond(&sync.Mutex{})
-	s.worker = NewWorker(s.stateIntf, s.batchCfg.Constraints, s.workerReadyTxsCond)
-	s.finalizer = newFinalizer(s.cfg.Finalizer, s.poolCfg, s.worker, s.pool, s.stateIntf, s.etherman, s.address, s.isSynced, s.batchCfg.Constraints, s.eventLog, s.streamServer, s.workerReadyTxsCond, s.dataToStream)
 	go s.finalizer.Start(ctx)
 
 	go s.deleteOldPoolTxs(ctx)