From 276fd5357fec8d5c1a97c7b3a5380289ecdf03e6 Mon Sep 17 00:00:00 2001
From: Minki Kim <68267535+mingi3314@users.noreply.github.com>
Date: Fri, 6 Dec 2024 15:04:33 +0900
Subject: [PATCH] refactor: Optimize success count calculation in BatchResponse

---
 firebase_admin/messaging.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/firebase_admin/messaging.py b/firebase_admin/messaging.py
index d2ad04a04..c2870eac7 100644
--- a/firebase_admin/messaging.py
+++ b/firebase_admin/messaging.py
@@ -323,7 +323,7 @@ class BatchResponse:
 
     def __init__(self, responses):
         self._responses = responses
-        self._success_count = len([resp for resp in responses if resp.success])
+        self._success_count = sum(1 for resp in responses if resp.success)
 
     @property
     def responses(self):