Runtime fix for atmos and one last jobedit

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@2292 316c924e-a436-60f5-8080-3fe189b3f50e

code/FEA/FEA_turf_tile.dm

@@ -196,6 +196,7 @@ turf
 			..()
 
 		assume_air(datum/gas_mixture/giver)
+			if(!giver)	return 0
 			var/datum/gas_mixture/receiver = air
 			if(istype(receiver))
 				if(parent&&parent.group_processing)

code/modules/mob/new_player/preferences.dm

@@ -504,6 +504,7 @@ datum/preferences
 				occupation[job] = 4
 			else
 				occupation[job] = 0
+			SetChoices(user)
 			return 1
 
 		if(occupation[job] == 0)//Only one job may be set to "High"
@@ -756,7 +757,7 @@ datum/preferences
 
 			age = 30
 			for(var/o in occupation)
-				occupation[o] = 1
+				occupation[o] = 0
 			underwear = 1
 			//be_syndicate = 0
 			be_special = 0