From cea151813e72e5ac6b01cc2a48659622bfce093d Mon Sep 17 00:00:00 2001
From: Ccomp5950 <Ccomp5950@gmail.com>
Date: Mon, 24 Feb 2014 00:44:00 -0600
Subject: [PATCH] Runtime fix: Dirt in SPAAAAACCEEEEEEE

ndefined variable /turf/space/var/dirt
proc name: reaction turf (/datum/reagent/space_cleaner/reaction_turf)
source file: Chemistry-Reagents.dm,939
---
 code/modules/reagents/Chemistry-Reagents.dm | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/code/modules/reagents/Chemistry-Reagents.dm b/code/modules/reagents/Chemistry-Reagents.dm
index c9666d98f00..73c500403f8 100644
--- a/code/modules/reagents/Chemistry-Reagents.dm
+++ b/code/modules/reagents/Chemistry-Reagents.dm
@@ -935,8 +935,9 @@ datum
 					for(var/mob/living/carbon/slime/M in T)
 						M.adjustToxLoss(rand(5,10))
 			reaction_turf(var/turf/simulated/S, var/volume)
-				if(volume >= 1)
-					S.dirt = 0
+				if(istype(S)
+					if(volume >= 1)
+						S.dirt = 0
 
 			reaction_mob(var/mob/M, var/method=TOUCH, var/volume)
 				if(iscarbon(M))