Merge pull request #5732 from Sharkmare/master

Add Coalesce to byond

modular_chomp/code/coalesce_ch.dm

@@ -0,0 +1,5 @@
+/proc/coalesce(...)
+	for (var/arg in args)
+		if (arg)
+			return arg
+	return null

vorestation.dme

@@ -4516,6 +4516,7 @@
 #include "maps\submaps\surface_submaps\wilderness\wilderness.dm"
 #include "maps\submaps\surface_submaps\wilderness\wilderness_areas.dm"
 #include "maps\~map_system\maps.dm"
+#include "modular_chomp\code\coalesce_ch.dm"
 #include "modular_chomp\code\global.dm"
 #include "modular_chomp\code\ATMOSPHERICS\atmospherics.dm"
 #include "modular_chomp\code\datums\autolathe\arms.dm"