changes

code/game/objects/items/robot/robot_parts.dm

@@ -317,8 +317,7 @@
 			O.robot_suit = src
 
 			if(!locomotion)
-				O.locked_down = 1
-				O.update_mobility()
+				O.SetLockdown(TRUE)
 				to_chat(O, "<span class='warning'>Error: Servo motors unresponsive.</span>")
 
 		else

code/game/objects/structures/tables_racks.dm

@@ -573,14 +573,14 @@
 	check_patient()
 
 /obj/structure/table/optable/proc/check_patient()
-	var/mob/living/carbon/human/M = locate(/mob/living/carbon/human, loc)
-	if(M)
-		if(!CHECK_MOBILITY(M, MOBILITY_STAND))
-			patient = M
-			return 1
+	var/mob/living/carbon/human/H = locate() in loc
+	if(H)
+		if(!CHECK_MOBILITY(H, MOBILITY_STAND))
+			patient = H
+			return TRUE
 	else
 		patient = null
-		return 0
+		return FALSE
 
 /*
  * Racks