From 493906f0c56e7352b75e4e5a511e71d28d0b0b51 Mon Sep 17 00:00:00 2001
From: Fabian Dill <fabian.dill@web.de>
Date: Tue, 9 Jun 2020 04:53:49 +0200
Subject: [PATCH] fix crash if no cached server is in persistent storage

---
 WebUI.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/WebUI.py b/WebUI.py
index 35301814..5dd85f74 100644
--- a/WebUI.py
+++ b/WebUI.py
@@ -48,7 +48,7 @@ class WebUiClient(Node):
 
     async def _send_connection_status(self, ctx: Context):
         cache = Utils.persistent_load()
-        cached_address = cache["servers"]["default"] if cache else None
+        cached_address = cache.get("servers", {}).get("default", None)
         server_address = ctx.server_address if ctx.server_address else cached_address if cached_address else None
 
         self.broadcast_all(self.build_message('connections', {