`Fallback`: add `Address` getter and use bitcoin types

[rust-lightning] / lightning-invoice / src / ser.rs

diff --git a/lightning-invoice/src/ser.rs b/lightning-invoice/src/ser.rs
index f5742289118ba1e21382ad899770d9fb028831ce..5f91946154c7bfa3091c163335a47d6c8a378e4e 100644 (file)
--- a/lightning-invoice/src/ser.rs
+++ b/lightning-invoice/src/ser.rs
@@ -329,7 +329,7 @@ impl ToBase32 for Fallback {
        fn write_base32<W: WriteBase32>(&self, writer: &mut W) -> Result<(), <W as WriteBase32>::Err> {
                match *self {
                        Fallback::SegWitProgram {version: v, program: ref p} => {
-                               writer.write_u5(v)?;
+                               writer.write_u5(Into::<u5>::into(v))?;
                                p.write_base32(writer)
                        },
                        Fallback::PubKeyHash(ref hash) => {