From 10d023dd7bbc6da252fa02ef452fc4142d313bed Mon Sep 17 00:00:00 2001
From: Hemna <waboring@hemna.com>
Date: Tue, 12 Mar 2024 10:37:17 -0400
Subject: [PATCH] Fixed failure with fetch-stats

This patch fails nicely with the fetch-stats if it can't connect
with the rpc server on the other end.
---
 aprsd/cmds/fetch_stats.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/aprsd/cmds/fetch_stats.py b/aprsd/cmds/fetch_stats.py
index 3f13096..c0a4d42 100644
--- a/aprsd/cmds/fetch_stats.py
+++ b/aprsd/cmds/fetch_stats.py
@@ -58,7 +58,11 @@ def fetch_stats(ctx, host, port, magic_word):
     with console.status(msg):
         client = rpc_client.RPCClient(host, port, magic_word)
         stats = client.get_stats_dict()
-        console.print_json(data=stats)
+        if stats:
+            console.print_json(data=stats)
+        else:
+            LOG.error(f"Failed to fetch stats via RPC aprsd server at {host}:{port}")
+            return
     aprsd_title = (
         "APRSD "
         f"[bold cyan]v{stats['aprsd']['version']}[/] "