From f6bc2ca511cab7fbc47544c3d2bf4a60e4215fb6 Mon Sep 17 00:00:00 2001
From: mb300sd <mb300sd@mb300sd.net>
Date: Tue, 27 Jul 2021 01:53:26 -0400
Subject: [PATCH] Fix IndexError: list index out of range in clnclient.py

Fixes
```
  File "/usr/src/suez/clnclient.py", line 78, in refresh
    ][0].get("alias")
IndexError: list index out of range
```
---
 clnclient.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/clnclient.py b/clnclient.py
index ea8101b..af3da11 100644
--- a/clnclient.py
+++ b/clnclient.py
@@ -71,10 +71,10 @@ class ClnClient:
                 chan.local_base_fee, chan.local_fee_rate = fee_local
                 chan.remote_base_fee, chan.remote_fee_rate = fee_remote
                 chan.local_alias = self.local_alias
-                chan.remote_alias = self._run("listnodes", chan.remote_node_id)[
-                    "nodes"
-                ][0].get("alias")
-                if not chan.remote_alias:
+                listnode = self._run("listnodes", chan.remote_node_id)
+                if len(listnode["nodes"]) > 0:
+                        chan.remote_alias = listnode["nodes"][0].get("alias")
+                else:
                     chan.remote_alias = chan.remote_node_id
                 chan.last_forward = 0
                 chan.local_fees = 0