Prevent null reference exception

Author: Lamparter

src/Files.App/Views/Properties/HashesPage.xaml.cs

@@ -63,16 +63,16 @@ private void HashInputTextBox_TextChanged(object sender, TextChangedEventArgs e)
 
 			if (string.IsNullOrEmpty(matchingAlgorithm))
 			{
+				HashesViewModel.InfoBarVisible = true;
 				HashMatchInfoBar.Severity = InfoBarSeverity.Error;
 				HashMatchInfoBar.Title = Strings.HashesDoNotMatch.GetLocalizedResource();
-				HashesViewModel.InfoBarVisible = true;
 				return;
 			}
 			else
 			{
+				HashesViewModel.InfoBarVisible = true;
 				HashMatchInfoBar.Severity = InfoBarSeverity.Success;
 				HashMatchInfoBar.Title = string.Format(Strings.HashesMatch.GetLocalizedResource(), matchingAlgorithm);
-				HashesViewModel.InfoBarVisible = true;
 				return;
 			}
 		}
@@ -82,6 +82,8 @@ private async void CompareFileButton_Click(object sender, RoutedEventArgs e)
 		{
 			var result = await HashesViewModel.CompareFileAsync();
 
+			HashesViewModel.InfoBarVisible = true;
+
 			if (result)
 			{
 				HashMatchInfoBar.Severity = InfoBarSeverity.Success; // Check mark
@@ -92,8 +94,6 @@ private async void CompareFileButton_Click(object sender, RoutedEventArgs e)
 				HashMatchInfoBar.Severity = InfoBarSeverity.Error; // Cross mark
 				HashMatchInfoBar.Title = "no";
 			}
-
-			HashesViewModel.InfoBarVisible = true;
 		}
 
 		private void MenuFlyout_Closing(FlyoutBase sender, FlyoutBaseClosingEventArgs e)