Merge pull request #6289 from yyforyongyu/fix-fee-service-panic

itest: check feeService against nil upon shutdown [skip ci]
lightningnetwork · Feb 22, 2022 · 0db2c6a · 0db2c6a
2 parents 4df7dbd + e4d9551
commit 0db2c6a
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/lntest/harness_net.go b/lntest/harness_net.go
@@ -266,7 +266,11 @@ func (n *NetworkHarness) Stop() {
 	close(n.lndErrorChan)
 	n.cancel()
 
-	n.feeService.stop()
+	// feeService may not be created. For instance, running a non-exist
+	// test case.
+	if n.feeService != nil {
+		n.feeService.stop()
+	}
 }
 
 // extraArgsEtcd returns extra args for configuring LND to use an external etcd