Add dummy OutPoint constructor to be used when reading it in a TLV

diff --git a/lightning/src/chain/transaction.rs b/lightning/src/chain/transaction.rs
index 502eb895b2683e4ad3b7fa5bc34f367111781ede..4db5fbed6a8b9ed50f476f93c5a9581243857e33 100644 (file)
--- a/lightning/src/chain/transaction.rs
+++ b/lightning/src/chain/transaction.rs
@@ -73,6 +73,14 @@ impl OutPoint {
                        vout: self.index as u32,
                }
        }
+
+       /// Creates a dummy BitcoinOutPoint, useful for deserializing into.
+       pub(crate) fn null() -> Self {
+               Self {
+                       txid: Default::default(),
+                       index: 0
+               }
+       }
 }
 
 impl_writeable!(OutPoint, 0, { txid, index });