From 3082a393436b88a24d860f87983560e758a02f66 Mon Sep 17 00:00:00 2001
From: Tiago vasconcelos <talvasconcelos@gmail.com>
Date: Tue, 22 Mar 2022 11:34:47 +0000
Subject: [PATCH] make removeEmptyString fn as helper fn

---
 lnbits/app.py | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/lnbits/app.py b/lnbits/app.py
index 1ffedb54c..c8f5c60a4 100644
--- a/lnbits/app.py
+++ b/lnbits/app.py
@@ -26,6 +26,7 @@ from .helpers import (
     get_css_vendored,
     get_js_vendored,
     get_valid_extensions,
+    removeEmptyString,
     template_renderer,
     url_for_vendored,
 )
@@ -112,9 +113,6 @@ def check_settings(app: FastAPI):
     @app.on_event("startup")
     async def check_settings_admin():
 
-        def removeEmptyString(arr):
-            return list(filter(None, arr))
-
         while True:
             admin_set = await get_admin_settings()
             if admin_set :