From 071b75bcb585ae9109e65d525b72a5612570a597 Mon Sep 17 00:00:00 2001
From: Jack251970 <1160210343@qq.com>
Date: Mon, 14 Jul 2025 09:12:14 +0800
Subject: [PATCH] Improve code quality

---
 Flow.Launcher.Infrastructure/PinyinAlphabet.cs | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/Flow.Launcher.Infrastructure/PinyinAlphabet.cs b/Flow.Launcher.Infrastructure/PinyinAlphabet.cs
index 3850a3bcb..cc4eccdc5 100644
--- a/Flow.Launcher.Infrastructure/PinyinAlphabet.cs
+++ b/Flow.Launcher.Infrastructure/PinyinAlphabet.cs
@@ -41,11 +41,8 @@ namespace Flow.Launcher.Infrastructure
 
         private void CreateDoublePinyinTableFromStream(Stream jsonStream)
         {
-            var table = JsonSerializer.Deserialize<Dictionary<string, Dictionary<string, string>>>(jsonStream);
-            if (table == null)
-            {
+            var table = JsonSerializer.Deserialize<Dictionary<string, Dictionary<string, string>>>(jsonStream) ?? 
                 throw new InvalidOperationException("Failed to deserialize double pinyin table: result is null");
-            }
 
             var schemaKey = _settings.DoublePinyinSchema.ToString();
             if (!table.TryGetValue(schemaKey, out var schemaDict))