Always prompt the user to confirm when leaving a game

OpenRA.Mods.Common/Widgets/Logic/Ingame/IngameMenuLogic.cs

@@ -194,8 +194,6 @@ namespace OpenRA.Mods.Common.Widgets.Logic
 			{
 				hideMenu = true;
 
-				if (world.LocalPlayer == null || world.LocalPlayer.WinState != WinState.Won)
-				{
 				ConfirmationDialogs.ButtonPrompt(
 					title: "Leave Mission",
 					text: "Leave this game and return to the menu?",
@@ -203,9 +201,6 @@ namespace OpenRA.Mods.Common.Widgets.Logic
 					onCancel: ShowMenu,
 					confirmText: "Leave",
 					cancelText: "Stay");
-				}
-				else
-					OnQuit();
 			};
 		}