From b8ac86939b0d4fd21d48c82c48b581d6f6fe97bc Mon Sep 17 00:00:00 2001
From: epenet <6771947+epenet@users.noreply.github.com>
Date: Wed, 31 Jul 2024 20:49:06 +0200
Subject: [PATCH] Fix implicit-return in smartthings (#122927)

---
 homeassistant/components/smartthings/smartapp.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/homeassistant/components/smartthings/smartapp.py b/homeassistant/components/smartthings/smartapp.py
index e2593dd7b10..6b0da00b132 100644
--- a/homeassistant/components/smartthings/smartapp.py
+++ b/homeassistant/components/smartthings/smartapp.py
@@ -16,6 +16,7 @@ from pysmartthings import (
     CAPABILITIES,
     CLASSIFICATION_AUTOMATION,
     App,
+    AppEntity,
     AppOAuth,
     AppSettings,
     InstalledAppStatus,
@@ -63,7 +64,7 @@ def format_unique_id(app_id: str, location_id: str) -> str:
     return f"{app_id}_{location_id}"
 
 
-async def find_app(hass: HomeAssistant, api):
+async def find_app(hass: HomeAssistant, api: SmartThings) -> AppEntity | None:
     """Find an existing SmartApp for this installation of hass."""
     apps = await api.apps()
     for app in [app for app in apps if app.app_name.startswith(APP_NAME_PREFIX)]:
@@ -74,6 +75,7 @@ async def find_app(hass: HomeAssistant, api):
             == hass.data[DOMAIN][CONF_INSTANCE_ID]
         ):
             return app
+    return None
 
 
 async def validate_installed_app(api, installed_app_id: str):