Merge pull request #3324 from Citadel-Station-13/upstream-merge-31528

[MIRROR] Minor refactor of how gas IDs are handled

code/datums/helper_datums/teleport.dm

@@ -191,11 +191,11 @@
 		// Can most things breathe?
 		if(trace_gases)
 			continue
-		if(!(A_gases["o2"] && A_gases["o2"][MOLES] >= 16))
+		if(!(A_gases[/datum/gas/oxygen] && A_gases[/datum/gas/oxygen][MOLES] >= 16))
 			continue
-		if(A_gases["plasma"])
+		if(A_gases[/datum/gas/plasma])
 			continue
-		if(A_gases["co2"] && A_gases["co2"][MOLES] >= 10)
+		if(A_gases[/datum/gas/carbon_dioxide] && A_gases[/datum/gas/carbon_dioxide][MOLES] >= 10)
 			continue
 
 		// Aim for goldilocks temperatures and pressure