Merge pull request #10689 from Ghommie/Ghommie-cit524

Even more runtime fixes.

code/modules/reagents/chemistry/machinery/chem_master.dm

@@ -148,8 +148,8 @@
 
 /obj/machinery/chem_master/on_deconstruction()
 	var/atom/A = drop_location()
-	beaker.forceMove(A)
-	bottle.forceMove(A)
+	beaker?.forceMove(A)
+	bottle?.forceMove(A)
 	return ..()
 
 /obj/machinery/chem_master/ui_interact(mob/user, ui_key = "main", datum/tgui/ui = null, force_open = FALSE, \

code/modules/reagents/chemistry/recipes/special.dm

@@ -186,6 +186,7 @@ GLOBAL_LIST_INIT(food_reagents, build_reagents_to_food()) //reagentid = related
 	var/datum/chemical_reaction/recipe = get_chemical_reaction(recipe_id)
 	if(!recipe)
 		info = "This recipe is illegible."
+		return
 	var/list/dat = list("<ul>")
 	for(var/rid in recipe.required_reagents)
 		var/datum/reagent/R = GLOB.chemical_reagents_list[rid]