Runtime fix: division by zero

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@2327 316c924e-a436-60f5-8080-3fe189b3f50e
Anomorphous · Oct 4, 2011 · 1eff2da · 1eff2da
1 parent 6288dc7
commit 1eff2da
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/code/FEA/FEA_turf_tile.dm b/code/FEA/FEA_turf_tile.dm
@@ -551,7 +551,7 @@ turf
 
 		proc/share_temperature_mutual_solid(turf/simulated/sharer, conduction_coefficient)
 			var/delta_temperature = (temperature_archived - sharer.temperature_archived)
-			if(abs(delta_temperature) > MINIMUM_TEMPERATURE_DELTA_TO_CONSIDER)
+			if(abs(delta_temperature) > MINIMUM_TEMPERATURE_DELTA_TO_CONSIDER && heat_capacity && sharer.heat_capacity)
 
 				var/heat = conduction_coefficient*delta_temperature* \
 					(heat_capacity*sharer.heat_capacity/(heat_capacity+sharer.heat_capacity))