From 05253991c2c967011dc33c98bc5b4d718508d054 Mon Sep 17 00:00:00 2001
From: "J. Nick Koston" <nick@koston.org>
Date: Sun, 6 Jul 2025 13:42:44 -0500
Subject: [PATCH] fixes

---
 esphome/loader.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/esphome/loader.py b/esphome/loader.py
index 06d1c7817b..7b2472521a 100644
--- a/esphome/loader.py
+++ b/esphome/loader.py
@@ -118,9 +118,9 @@ class ComponentManifest:
         filter_source_files_func = getattr(self.module, "FILTER_SOURCE_FILES", None)
 
         # Get list of files to exclude
-        excluded_files: set[str] = set()
-        if filter_source_files_func is not None:
-            excluded_files = set(filter_source_files_func())
+        excluded_files = (
+            set(filter_source_files_func()) if filter_source_files_func else set()
+        )
 
         # Process all resources
         for resource in (