From 9e67f25957faef0a434dc8aafb9a2921eb532672 Mon Sep 17 00:00:00 2001
From: "Johan T. Halseth" <johanth@gmail.com>
Date: Mon, 8 Apr 2019 12:46:50 +0200
Subject: [PATCH] chainregistry: only stop ChainService after successful start

---
 chainregistry.go | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/chainregistry.go b/chainregistry.go
index 55fba4f3..cc3b05ea 100644
--- a/chainregistry.go
+++ b/chainregistry.go
@@ -730,14 +730,15 @@ func initNeutrinoBackend(chainDir string) (*neutrino.ChainService, func(), error
 			"client: %v", err)
 	}
 
+	if err := neutrinoCS.Start(); err != nil {
+		db.Close()
+		return nil, nil, err
+	}
+
 	cleanUp := func() {
 		db.Close()
 		neutrinoCS.Stop()
 	}
-	if err := neutrinoCS.Start(); err != nil {
-		cleanUp()
-		return nil, nil, err
-	}
 
 	return neutrinoCS, cleanUp, nil
 }