Updates reagents a bit.

code/game/objects/structures/mop_bucket.dm

@@ -4,13 +4,12 @@
 	icon = 'icons/obj/janitor.dmi'
 	icon_state = "mopbucket"
 	density = TRUE
-	container_type = OPENCONTAINER
 	var/amount_per_transfer_from_this = 5	//shit I dunno, adding this so syringes stop runtime erroring. --NeoFite
 
 
 /obj/structure/mopbucket/Initialize()
 	. = ..()
-	create_reagents(100)
+	create_reagents(100, OPENCONTAINER)
 
 /obj/structure/mopbucket/attackby(obj/item/I, mob/user, params)
 	if(istype(I, /obj/item/mop))