Transit tube pods no longer constantly suck in air (#2478)

code/game/objects/structures/transit_tubes/station.dm

@@ -147,7 +147,8 @@
 		sleep(OPEN_DURATION + 2)
 		pod_moving = 0
 		if(!QDELETED(pod))
-			pod.air_contents.share(loc.return_air()) //mix the pod's gas mixture with the tile it's on
+			pod.air_contents.archive()
+			pod.air_contents.share(loc.return_air(), 1) //mix the pod's gas mixture with the tile it's on
 
 /obj/structure/transit_tube/station/init_tube_dirs()
 	switch(dir)

code/game/objects/structures/transit_tubes/transit_tube_pod.dm

@@ -12,7 +12,7 @@
 /obj/structure/transit_tube_pod/New(loc)
 	..()
 	air_contents.assert_gases("o2", "n2")
-	air_contents.gases["o2"][MOLES] = MOLES_O2STANDARD * 2
+	air_contents.gases["o2"][MOLES] = MOLES_O2STANDARD
 	air_contents.gases["n2"][MOLES] = MOLES_N2STANDARD
 	air_contents.temperature = T20C