From 983b889a1f2349ddfe78236dd6f6778d4634b332 Mon Sep 17 00:00:00 2001
From: sanket1729 <sanket1729@gmail.com>
Date: Mon, 14 Mar 2022 07:56:48 -0700
Subject: [PATCH] Fix finalizer check for sh(wpkh)

We should check at the witness script hashes to redeem script in the
nested sh wsh case. Not the script pubkey
---
 src/psbt/finalizer.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/psbt/finalizer.rs b/src/psbt/finalizer.rs
index 3692ec8e7..861bfcaa5 100644
--- a/src/psbt/finalizer.rs
+++ b/src/psbt/finalizer.rs
@@ -236,7 +236,7 @@ fn get_descriptor(psbt: &Psbt, index: usize) -> Result<Descriptor<PublicKey>, In
                             let pk = bitcoin::PublicKey::new(pk);
                             let addr = bitcoin::Address::p2wpkh(&pk, bitcoin::Network::Bitcoin)
                                 .expect("Address corresponding to valid pubkey");
-                            *script_pubkey == addr.script_pubkey()
+                            *redeem_script == addr.script_pubkey()
                         })
                         .next();
                     match partial_sig_contains_pk {