replace 0 for EMPTY_BITFIELD on atom_flags configs

code/game/objects/items.dm

@@ -44,7 +44,7 @@
 	var/flags_inv = 0
 	var/body_parts_covered = 0 //see setup.dm for appropriate bit flags
 
-	var/item_flags = 0 //Miscellaneous flags pertaining to equippable objects.
+	var/item_flags = EMPTY_BITFIELD //Miscellaneous flags pertaining to equippable objects.
 
 	//var/heat_transfer_coefficient = 1 //0 prevents all transfers, 1 is invisible
 	var/gas_transfer_coefficient = 1 // for leaking gas from turf to mask and vice-versa (for masks right now, but at some point, i'd like to include space helmets)

code/game/objects/items/contraband.dm

@@ -13,7 +13,7 @@
 
 
 /obj/item/reagent_containers/glass/beaker/vial/random
-	atom_flags = 0
+	atom_flags = EMPTY_BITFIELD
 	var/list/random_reagent_list = list(list("water" = 15) = 1, list("cleaner" = 15) = 1)
 
 

code/game/objects/items/stacks/tiles/tile_types.dm

@@ -36,7 +36,7 @@
 	throwforce = 1.0
 	throw_speed = 5
 	throw_range = 20
-	atom_flags = 0
+	atom_flags = EMPTY_BITFIELD
 	origin_tech = list(TECH_BIO = 1)
 	no_variants = FALSE
 	drop_sound = 'sound/items/drop/herb.ogg'
@@ -64,7 +64,7 @@
 	throwforce = 1.0
 	throw_speed = 5
 	throw_range = 20
-	atom_flags = 0
+	atom_flags = EMPTY_BITFIELD
 	no_variants = FALSE
 	drop_sound = 'sound/items/drop/wooden.ogg'
 	pickup_sound = 'sound/items/pickup/wooden.ogg'
@@ -112,7 +112,7 @@
 	throwforce = 1.0
 	throw_speed = 5
 	throw_range = 20
-	atom_flags = 0
+	atom_flags = EMPTY_BITFIELD
 	no_variants = FALSE
 	drop_sound = 'sound/items/drop/cloth.ogg'
 	pickup_sound = 'sound/items/pickup/cloth.ogg'
@@ -244,7 +244,7 @@
 	throwforce = 1.0
 	throw_speed = 5
 	throw_range = 20
-	atom_flags = 0
+	atom_flags = EMPTY_BITFIELD
 	no_variants = FALSE
 
 /obj/item/stack/tile/wmarble
@@ -256,7 +256,7 @@
 	throwforce = 15.0
 	throw_speed = 5
 	throw_range = 20
-	atom_flags = 0
+	atom_flags = EMPTY_BITFIELD
 	no_variants = FALSE
 
 /obj/item/stack/tile/bmarble
@@ -268,7 +268,7 @@
 	throwforce = 15.0
 	throw_speed = 5
 	throw_range = 20
-	atom_flags = 0
+	atom_flags = EMPTY_BITFIELD
 	no_variants = FALSE
 
 /obj/item/stack/tile/roofing

code/game/objects/structures/ledges.dm

@@ -13,7 +13,7 @@
 
 /obj/structure/ledge_corner
 	icon_state = "ledge-corner"
-	atom_flags = 0
+	atom_flags = EMPTY_BITFIELD
 	name = "rock ledge"
 	desc = "An easily scaleable rocky ledge."
 	icon = 'icons/obj/ledges.dmi'