Fix a crash when pressing F10 on a window that has no main menu

8 years ago · f23b1a672d
1 changed files with 4 additions and 2 deletions
--- a/src/Avalonia.Input/AccessKeyHandler.cs
+++ b/src/Avalonia.Input/AccessKeyHandler.cs
@ -234,8 +234,10 @@ namespace Avalonia.Input

                case Key.F10:
                    _owner.ShowAccessKeys = _showingAccessKeys = true;
-                    MainMenu.Open();
-                    e.Handled = true;
+                    if (MainMenu != null){
+                        MainMenu.Open();
+                        e.Handled = true;
+                    }
                    break;
            }
        }