From 72939e598807aecb7f1159103621da3f2ae6d83e Mon Sep 17 00:00:00 2001
From: Russell Schmidt <russ@sumonkey.com>
Date: Mon, 20 Jan 2025 09:41:26 -0600
Subject: [PATCH] Fix potential crash in sort nodes

---
 utilities/utils.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/utilities/utils.py b/utilities/utils.py
index 6b0b48c..835076e 100644
--- a/utilities/utils.py
+++ b/utilities/utils.py
@@ -37,7 +37,7 @@ def get_node_list():
     if globals.interface.nodes:
         sorted_nodes = sorted(
             globals.interface.nodes.values(),
-            key = lambda node: (node['lastHeard'] if 'lastHeard' in node else 0),
+            key = lambda node: (node['lastHeard'] if ('lastHeard' in node and isinstance(node['lastHeard'], int)) else 0),
             reverse = True)
         return [node['num'] for node in sorted_nodes]
     return []