Fixes a gravity generator runtime for null areas

This commit is contained in:
Crazylemon64
2016-08-22 21:53:10 -07:00
parent ce58dc1366
commit b6df2db844
@@ -38,7 +38,7 @@
var/list/default_map_traits = MAP_TRANSITION_CONFIG
/proc/check_level_trait(z, trait)
if(z == 0)
if(z == 0 || isnull(z))
return 0 // If you're nowhere, you have no traits
var/list/trait_list
if(space_manager.initialized)