From 895d70e79fb27c8a098aebfa86c88f4cc7668c42 Mon Sep 17 00:00:00 2001
From: Olaoluwa Osuntokun <laolu32@gmail.com>
Date: Tue, 5 Jan 2016 12:58:08 -0800
Subject: [PATCH] lnwallet: add funding tx p2sh output to lnchannel

* Allows for quick access to the pkScript when signing new commitment
transactions.
---
 lnwallet/channel.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lnwallet/channel.go b/lnwallet/channel.go
index dacd0a54..7c3a1043 100644
--- a/lnwallet/channel.go
+++ b/lnwallet/channel.go
@@ -46,6 +46,7 @@ type LightningChannel struct {
 	theirPendingCommitTx *wire.MsgTx
 
 	fundingTxIn *wire.TxIn
+	fundingP2SH []byte
 
 	// TODO(roasbeef): create and embed 'Service' interface w/ below?
 	started  int32
@@ -73,6 +74,7 @@ func newLightningChannel(wallet *LightningWallet, events *chainntnfs.ChainNotifi
 	}
 	_, multiSigIndex := findScriptOutputIndex(state.FundingTx, fundingPkScript)
 	lc.fundingTxIn = wire.NewTxIn(wire.NewOutPoint(&fundingTxId, multiSigIndex), nil)
+	lc.fundingP2SH = fundingPkScript
 
 	return lc, nil
 }