diff --git a/code/game/machinery/Sleeper.dm b/code/game/machinery/Sleeper.dm
index e8533f6acb..d45859a371 100644
--- a/code/game/machinery/Sleeper.dm
+++ b/code/game/machinery/Sleeper.dm
@@ -79,8 +79,8 @@
 /obj/machinery/sleeper/close_machine(mob/user)
 	if((isnull(user) || istype(user)) && state_open && !panel_open)
 		..(user)
-		var/mob/living/mob_occupant = occupant
-		if(mob_occupant && mob_occupant.stat != DEAD)
+		var/mob/living/mob_occupant = occupant
+		if(mob_occupant && mob_occupant.stat != DEAD)
 			to_chat(occupant, "<span class='notice'><b>You feel cool air surround you. You go numb as your senses turn inward.</b></span>")
 
 /obj/machinery/sleeper/emp_act(severity)
@@ -129,30 +129,30 @@
 		data["chems"] += list(list("name" = R.name, "id" = R.id, "allowed" = chem_allowed(chem)))
 
 	data["occupant"] = list()
-	var/mob/living/mob_occupant = occupant
-	if(mob_occupant)
-		data["occupant"]["name"] = mob_occupant.name
-		data["occupant"]["stat"] = mob_occupant.stat
-		data["occupant"]["health"] = mob_occupant.health
-		data["occupant"]["maxHealth"] = mob_occupant.maxHealth
+	var/mob/living/mob_occupant = occupant
+	if(mob_occupant)
+		data["occupant"]["name"] = mob_occupant.name
+		data["occupant"]["stat"] = mob_occupant.stat
+		data["occupant"]["health"] = mob_occupant.health
+		data["occupant"]["maxHealth"] = mob_occupant.maxHealth
 		data["occupant"]["minHealth"] = HEALTH_THRESHOLD_DEAD
-		data["occupant"]["bruteLoss"] = mob_occupant.getBruteLoss()
-		data["occupant"]["oxyLoss"] = mob_occupant.getOxyLoss()
-		data["occupant"]["toxLoss"] = mob_occupant.getToxLoss()
-		data["occupant"]["fireLoss"] = mob_occupant.getFireLoss()
-		data["occupant"]["cloneLoss"] = mob_occupant.getCloneLoss()
-		data["occupant"]["brainLoss"] = mob_occupant.getBrainLoss()
+		data["occupant"]["bruteLoss"] = mob_occupant.getBruteLoss()
+		data["occupant"]["oxyLoss"] = mob_occupant.getOxyLoss()
+		data["occupant"]["toxLoss"] = mob_occupant.getToxLoss()
+		data["occupant"]["fireLoss"] = mob_occupant.getFireLoss()
+		data["occupant"]["cloneLoss"] = mob_occupant.getCloneLoss()
+		data["occupant"]["brainLoss"] = mob_occupant.getBrainLoss()
 		data["occupant"]["reagents"] = list()
 		if(occupant.reagents.reagent_list.len)
-			for(var/datum/reagent/R in mob_occupant.reagents.reagent_list)
+			for(var/datum/reagent/R in mob_occupant.reagents.reagent_list)
 				data["occupant"]["reagents"] += list(list("name" = R.name, "volume" = R.volume))
 	return data
 
 /obj/machinery/sleeper/ui_act(action, params)
 	if(..())
 		return
-	var/mob/living/mob_occupant = occupant
-
+	var/mob/living/mob_occupant = occupant
+
 	switch(action)
 		if("door")
 			if(state_open)
@@ -162,9 +162,9 @@
 			. = TRUE
 		if("inject")
 			var/chem = params["chem"]
-			if(!is_operational() || mob_occupant)
+			if(!is_operational() || !mob_occupant)
 				return
-			if(mob_occupant.health < min_health && chem != "epinephrine")
+			if(mob_occupant.health < min_health && chem != "epinephrine")
 				return
 			if(inject_chem(chem))
 				. = TRUE
@@ -181,11 +181,11 @@
 		return TRUE
 
 /obj/machinery/sleeper/proc/chem_allowed(chem)
-	var/mob/living/mob_occupant = occupant
-	if(!mob_occupant)
-		return
-	var/amount = mob_occupant.reagents.get_reagent_amount(chem) + 10 <= 20 * efficiency
-	var/occ_health = mob_occupant.health > min_health || chem == "epinephrine"
+	var/mob/living/mob_occupant = occupant
+	if(!mob_occupant)
+		return
+	var/amount = mob_occupant.reagents.get_reagent_amount(chem) + 10 <= 20 * efficiency
+	var/occ_health = mob_occupant.health > min_health || chem == "epinephrine"
 	return amount && occ_health
 
 /obj/machinery/sleeper/proc/reset_chem_buttons()