f read addresses as required vec

Author: arik-so

lightning/src/routing/gossip.rs

@@ -1273,7 +1273,7 @@ impl Readable for NodeAnnouncementInfo {
 			(4, rgb, required),
 			(6, alias, required),
 			(8, announcement_message, option),
-			(10, addresses, optional_vec),
+			(10, addresses, required_vec),
 		});
 		if let Some(announcement) = announcement_message {
 			Ok(Self::Relayed(announcement))
@@ -1283,7 +1283,7 @@ impl Readable for NodeAnnouncementInfo {
 				last_update: last_update.0.unwrap(),
 				rgb: rgb.0.unwrap(),
 				alias: alias.0.unwrap(),
-				addresses: addresses.unwrap_or(Vec::new()),
+				addresses,
 			}))
 		}
 	}