ok

code/game/objects/items/weapons/melee/misc.dm

@@ -64,7 +64,7 @@
 
 // Randomizes color
 /obj/item/melee/umbrella/random/Initialize(mapload)
-	add_atom_colour("#"+get_random_colour(), COLOUR_PRIORITY_FIXED)
+	add_atom_colour("#"+get_random_colour(), FIXED_COLOUR_PRIORITY)
 	return ..()
 
 /obj/item/melee/cursedblade

code/game/objects/structures/stool_bed_chair_nest/wheelchair.dm

@@ -52,7 +52,7 @@
 	if(propelled)
 		return
 	if(pulling_along)
-		if(get_dist(src, pulling_along) > 1))
+		if(get_dist(src, pulling_along) > 1)
 			pulling_along = null
 			user.pulledby = null
 			if(user == pulling_along)

code/modules/projectiles/gun.dm

@@ -699,7 +699,7 @@
 			recoil = round(recoil*zoom_amount+1) //recoil is worse when looking through a scope
 
 //make sure accuracy and recoil are reset regardless of how the item is unzoomed.
-/obj/item/gun/zoom()
+/obj/item/gun/zoom(tileoffset = 14, viewsize = 9, mob/user = usr)
 	..()
 	if(!zoom)
 		accuracy = initial(accuracy)