From 9ca28a44d8544db980df4354f07641422fb79e11 Mon Sep 17 00:00:00 2001
From: GeWuYou <95328647+GeWuYou@users.noreply.github.com>
Date: Thu, 19 Mar 2026 13:15:39 +0800
Subject: [PATCH] =?UTF-8?q?refactor(localization):=20=E4=BC=98=E5=8C=96?=
 =?UTF-8?q?=E5=9B=9E=E9=80=80=E8=A1=A8=E6=A3=80=E6=9F=A5=E9=80=BB=E8=BE=91?=
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- 将 Fallback.ContainsKey 检查替换为更安全的模式匹配语法
- 避免了潜在的空引用异常风险
- 提高了代码的可读性和健壮性
- 保持了原有的功能逻辑不变
---
 GFramework.Core/Localization/LocalizationTable.cs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/GFramework.Core/Localization/LocalizationTable.cs b/GFramework.Core/Localization/LocalizationTable.cs
index 2a063f2..5109089 100644
--- a/GFramework.Core/Localization/LocalizationTable.cs
+++ b/GFramework.Core/Localization/LocalizationTable.cs
@@ -79,9 +79,9 @@ public class LocalizationTable : ILocalizationTable
         }
 
         // 最后尝试回退表
-        if (Fallback != null && Fallback.ContainsKey(key))
+        if (Fallback is { } fb && fb.ContainsKey(key))
         {
-            return Fallback.GetRawText(key);
+            return fb.GetRawText(key);
         }
 
         throw new LocalizationKeyNotFoundException(Name, key);
@@ -96,7 +96,7 @@ public class LocalizationTable : ILocalizationTable
     {
         return _overrides.ContainsKey(key)
                || _data.ContainsKey(key)
-               || (Fallback?.ContainsKey(key) ?? false);
+               || (Fallback is { } fb && fb.ContainsKey(key));
     }
 
     /// <summary>