Making sure that server is terminated even though there are no accounts.

Wino.Mail/App.xaml.cs

@@ -114,16 +114,9 @@ namespace Wino
             var deferral = e.GetDeferral();
 
             // Wino should notify user on app close if:
-            // 1. User has at least 1 registered account.
-            // 2. Startup behavior is not Enabled.
-            // 3. Server terminate behavior is set to Terminate.
+            // 1. Startup behavior is not Enabled.
+            // 2. Server terminate behavior is set to Terminate.
 
-            var accountService = Services.GetService<IAccountService>();
-
-            var accounts = await accountService.GetAccountsAsync();
-
-            if (accounts.Count > 0)
-            {
             // User has some accounts. Check if Wino Server runs on system startup.
 
             var dialogService = Services.GetService<IDialogService>();
@@ -169,6 +162,9 @@ namespace Wino
                 try
                 {
                     var isServerKilled = await _appServiceConnectionManager.GetResponseAsync<bool, TerminateServerRequested>(new TerminateServerRequested());
+
+                    isServerKilled.ThrowIfFailed();
+
                     Log.Information("Server is killed.");
                 }
                 catch (Exception ex)
@@ -176,7 +172,6 @@ namespace Wino
                     Log.Error(ex, "Failed to kill server.");
                 }
             }
-            }
 
             deferral.Complete();
         }