From 7a05f076349648e2cc4b1ee33e26a461d79e2ee4 Mon Sep 17 00:00:00 2001
From: Matt Morehouse <mattmorehouse@gmail.com>
Date: Fri, 15 Jul 2022 18:32:05 -0500
Subject: [PATCH] itest: fix sign_psbt failure

Ensure the wallet has synced the blockchain before attempting to spend
funds.

Prior to this fix, I get the following error:
  rpc error: code = Unknown desc = wallet couldn't fund PSBT: error
      creating funding TX: insufficient funds available to construct
      transaction
---
 lntest/itest/lnd_psbt_test.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lntest/itest/lnd_psbt_test.go b/lntest/itest/lnd_psbt_test.go
index 0a4b5f76a..a2495ce75 100644
--- a/lntest/itest/lnd_psbt_test.go
+++ b/lntest/itest/lnd_psbt_test.go
@@ -1381,4 +1381,6 @@ func sendAllCoinsToAddrType(ctx context.Context, t *harnessTest,
 	require.NoError(t.t, err)
 
 	_ = mineBlocks(t, net, 1, 1)[0]
+	err = node.WaitForBlockchainSync()
+	require.NoError(t.t, err)
 }