From 1cd59a08921e746fbda3a7a9cd1550062704c03d Mon Sep 17 00:00:00 2001
From: geckosoft <tv2knet@gmail.com>
Date: Mon, 22 Nov 2010 17:20:52 +0100
Subject: [PATCH] Fixed: Iron Curtainable doesnt stack 'InvulnEffect' effects
 anymore

---
 OpenRA.Mods.RA/IronCurtainable.cs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/OpenRA.Mods.RA/IronCurtainable.cs b/OpenRA.Mods.RA/IronCurtainable.cs
index c7a4a1e10d..a30e2ab8ef 100644
--- a/OpenRA.Mods.RA/IronCurtainable.cs
+++ b/OpenRA.Mods.RA/IronCurtainable.cs
@@ -34,7 +34,9 @@ namespace OpenRA.Mods.RA
 
 		public void Activate(Actor self, int duration)
 		{
-			self.World.AddFrameEndTask(w => w.Add(new InvulnEffect(self)));
+			if (RemainingTicks == 0)
+				self.World.AddFrameEndTask(w => w.Add(new InvulnEffect(self))); // do not stack the invuln effect
+
 			RemainingTicks = duration;
 		}
 	}