From 24444d4af3d3e9dc7c2989e5d79ae0e9cee515b0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Matthias=20Mail=C3=A4nder?= <matthias@mailaender.name>
Date: Sun, 3 May 2015 22:17:27 +0200
Subject: [PATCH] fix a crash in AmbientSound

---
 OpenRA.Mods.Common/Traits/Sound/AmbientSound.cs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/OpenRA.Mods.Common/Traits/Sound/AmbientSound.cs b/OpenRA.Mods.Common/Traits/Sound/AmbientSound.cs
index 967f8b9b2d..c8d971d457 100644
--- a/OpenRA.Mods.Common/Traits/Sound/AmbientSound.cs
+++ b/OpenRA.Mods.Common/Traits/Sound/AmbientSound.cs
@@ -24,10 +24,10 @@ namespace OpenRA.Mods.Common.Traits
 	{
 		public AmbientSound(Actor self, AmbientSoundInfo info)
 		{
-			if (self == self.World.WorldActor)
-				Sound.PlayLooped(info.SoundFile);
-			else
+			if (self.HasTrait<IOccupySpace>())
 				Sound.PlayLooped(info.SoundFile, self.CenterPosition);
+			else
+				Sound.PlayLooped(info.SoundFile);
 		}
 	}
 }