Error cleanup (GenericBech32Error not needed)

Author: optout21

lightning-invoice/src/de.rs

@@ -733,9 +733,6 @@ impl Display for Bolt11ParseError {
 			Bolt11ParseError::Bech32Error(ref e) => {
 				write!(f, "Invalid bech32: {}", e)
 			}
-			Bolt11ParseError::GenericBech32Error => {
-				write!(f, "Invalid bech32")
-			}
 			Bolt11ParseError::ParseAmountError(ref e) => {
 				write!(f, "Invalid amount in hrp ({})", e)
 			}

lightning-invoice/src/lib.rs

@@ -89,7 +89,6 @@ pub use crate::ser::Base32Iterable;
 #[derive(PartialEq, Eq, Debug, Clone)]
 pub enum Bolt11ParseError {
 	Bech32Error(CheckedHrpstringError),
-	GenericBech32Error,
 	ParseAmountError(ParseIntError),
 	MalformedSignature(bitcoin::secp256k1::Error),
 	BadPrefix,