From cac86cf2bf2ab51b718888edb573c5fc6176d145 Mon Sep 17 00:00:00 2001
From: Timur Olur <timurolur@gmail.com>
Date: Thu, 7 Mar 2024 04:01:54 +0300
Subject: [PATCH] Fixed: startup crash when env variable is not defined.

---
 gui/src/lib/logger.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gui/src/lib/logger.ts b/gui/src/lib/logger.ts
index 57826db..26b337f 100644
--- a/gui/src/lib/logger.ts
+++ b/gui/src/lib/logger.ts
@@ -25,7 +25,7 @@ export const LoggerConfigurator = (sinks: LoggerSink[]) => {
 export const Log = new GlobalLogger(emitter);
 
 export function try_parse_log_level(value: string): LogLevelType | undefined {
-  switch (value.toUpperCase()) {
+  switch (value?.toUpperCase()) {
     case "ERROR":
       return LogLevel.ERROR;
     case "WARN":