From 199b675bf4aa7119bd28a8add2ff080c349066fb Mon Sep 17 00:00:00 2001
From: tangge233 <2697992791@qq.com>
Date: Tue, 1 Aug 2023 18:33:49 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E8=BF=99=E6=AC=A1=E7=BB=9D=E5=AF=B9?=
 =?UTF-8?q?=E6=B2=A1=E9=97=AE=E9=A2=98=E4=BA=86?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/MaaWpfGui/ViewModels/UI/VersionUpdateViewModel.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/MaaWpfGui/ViewModels/UI/VersionUpdateViewModel.cs b/src/MaaWpfGui/ViewModels/UI/VersionUpdateViewModel.cs
index b087b500f5..99150592ee 100644
--- a/src/MaaWpfGui/ViewModels/UI/VersionUpdateViewModel.cs
+++ b/src/MaaWpfGui/ViewModels/UI/VersionUpdateViewModel.cs
@@ -538,7 +538,7 @@ namespace MaaWpfGui.ViewModels.UI
                 {
                     var isInChina = urls[i].Contains("s3.maa-org.net") || urls[i].Contains("maa-ota.annangela.cn");
 
-                    if (latencies[i].Equals(-1.0))
+                    if (latencies[i] < 0)
                     {
                         _logger.Warning("\turl: {CDNUrl} not available", urls[i]);
                         continue;
@@ -558,7 +558,7 @@ namespace MaaWpfGui.ViewModels.UI
                     }
                 }
 
-                if (latencies[selected].Equals(-1.0))
+                if (latencies[selected] < 0)
                 {
                     _logger.Error("All mirrors are not available");
                     return CheckUpdateRetT.NetworkError;