stop this nonsense

code/modules/reagents/reagent_containers/borghypo.dm

@@ -53,7 +53,7 @@ Borg Hypospray
 		charge_tick = 0
 
 	//update_icon()
-	return 1
+	return TRUE
 
 // Use this to add more chemicals for the borghypo to produce.
 /obj/item/reagent_containers/borghypo/proc/add_reagent(datum/reagent/reagent)

code/modules/reagents/reagent_containers/patch.dm

@@ -28,8 +28,8 @@
 
 /obj/item/reagent_containers/pill/patch/canconsume(mob/eater, mob/user)
 	if(!iscarbon(eater))
-		return 0
-	return 1 // Masks were stopping people from "eating" patches. Thanks, inheritance.
+		return FALSE
+	return TRUE // Masks were stopping people from "eating" patches. Thanks, inheritance.
 
 /obj/item/reagent_containers/pill/patch/styptic
 	name = "brute patch"

code/modules/reagents/reagent_containers/syringes.dm

@@ -189,7 +189,7 @@
 	if(reagents && reagents.total_volume)
 		return clamp(round((reagents.total_volume / volume * 15),5), 1, 15)
 	else
-		return 0
+		return FALSE
 
 /obj/item/reagent_containers/syringe/epinephrine
 	name = "syringe (epinephrine)"