f: Always use new nonce for sent Invoice

Author: shaavan

lightning/src/ln/channelmanager.rs

@@ -10894,7 +10894,7 @@ where
 
 				match response {
 					Ok(invoice) => {
-						let nonce = nonce.unwrap_or_else(|| Nonce::from_entropy_source(&*self.entropy_source));
+						let nonce = Nonce::from_entropy_source(&*self.entropy_source);
 						let hmac = signer::hmac_for_payment_hash(payment_hash, nonce, expanded_key);
 						let context = MessageContext::Offers(OffersContext::InboundPayment { payment_hash, nonce, hmac });
 						Some((OffersMessage::Invoice(invoice), responder.respond_with_reply_path(context)))