f - Add counterparty_node_id to short_to_id map naming fix

Author: ViktorTigerstrom

lightning/src/ln/channelmanager.rs

@@ -2246,7 +2246,7 @@ impl<Signer: Sign, M: Deref, T: Deref, K: Deref, F: Deref, L: Deref> ChannelMana
 								break Some(("Don't have available channel for forwarding as requested.", 0x4000 | 10, None));
 							}
 						},
-						Some((_cp_id, id)) => Some(id.clone()),
+						Some((_cp_id, chan_id)) => Some(chan_id.clone()),
 					};
 					let (chan_update_opt, forwardee_cltv_expiry_delta) = if let Some(forwarding_id) = forwarding_id_opt {
 						let chan = channel_state.as_mut().unwrap().by_id.get_mut(&forwarding_id).unwrap();
@@ -2427,7 +2427,7 @@ impl<Signer: Sign, M: Deref, T: Deref, K: Deref, F: Deref, L: Deref> ChannelMana
 
 			let id = match channel_lock.short_to_chan_info.get(&path.first().unwrap().short_channel_id) {
 				None => return Err(APIError::ChannelUnavailable{err: "No channel available with first hop!".to_owned()}),
-				Some((_cp_id, id)) => id.clone(),
+				Some((_cp_id, chan_id)) => chan_id.clone(),
 			};
 
 			macro_rules! insert_outbound_payment {