From a9b8da7c3f7a4e878916c7e38f1bb993c9064028 Mon Sep 17 00:00:00 2001
From: Olaoluwa Osuntokun <laolu32@gmail.com>
Date: Thu, 4 May 2017 15:09:19 -0700
Subject: [PATCH] chainntfns/btcdnotify: log error when unable to query for
 transaction

---
 chainntnfs/btcdnotify/btcd.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/chainntnfs/btcdnotify/btcd.go b/chainntnfs/btcdnotify/btcd.go
index a9dc2e504..bae9c1c97 100644
--- a/chainntnfs/btcdnotify/btcd.go
+++ b/chainntnfs/btcdnotify/btcd.go
@@ -406,6 +406,10 @@ func (b *BtcdNotifier) attemptHistoricalDispatch(msg *confirmationsNotification,
 	// then we may be able to dispatch it immediately.
 	tx, err := b.chainConn.GetRawTransactionVerbose(msg.txid)
 	if err != nil || tx == nil || tx.BlockHash == "" {
+		if err != nil {
+			chainntnfs.Log.Errorf("unable to query for txid(%v): %v",
+				msg.txid, err)
+		}
 		return false
 	}