up 7.19.4

https://github.com/2dust/v2rayN/issues/8916

v2rayN/Directory.Build.props

@@ -1,7 +1,7 @@
 <Project>
 
     <PropertyGroup>
-        <Version>7.19.3</Version>
+        <Version>7.19.4</Version>
     </PropertyGroup>
 
     <PropertyGroup>

v2rayN/ServiceLib/ViewModels/ProfilesSelectViewModel.cs

@@ -188,14 +188,9 @@ public class ProfilesSelectViewModel : MyReactiveObject
         {
             SubItems.Add(item);
         }
-        if (_subIndexId != null && SubItems.FirstOrDefault(t => t.Id == _subIndexId) != null)
+        SelectedSub = (_config.SubIndexId.IsNotEmpty()
-        {
+                        ? SubItems.FirstOrDefault(t => t.Id == _config.SubIndexId)
-            SelectedSub = SubItems.FirstOrDefault(t => t.Id == _subIndexId);
+                        : null) ?? SubItems.LastOrDefault();
-        }
-        else
-        {
-            SelectedSub = SubItems.First();
-        }
     }
 
     private async Task<List<ProfileItemModel>?> GetProfileItemsEx(string subid, string filter)

v2rayN/ServiceLib/ViewModels/ProfilesViewModel.cs

@@ -391,14 +391,9 @@ public class ProfilesViewModel : MyReactiveObject
         {
             SubItems.Add(item);
         }
-        if (_config.SubIndexId != null && SubItems.FirstOrDefault(t => t.Id == _config.SubIndexId) != null)
+        SelectedSub = (_config.SubIndexId.IsNotEmpty()
-        {
+                        ? SubItems.FirstOrDefault(t => t.Id == _config.SubIndexId)
-            SelectedSub = SubItems.FirstOrDefault(t => t.Id == _config.SubIndexId);
+                        : null) ?? SubItems.LastOrDefault();
-        }
-        else
-        {
-            SelectedSub = SubItems.First();
-        }
     }
 
     private async Task<List<ProfileItemModel>?> GetProfileItemsEx(string subid, string filter)