From 45516f27a33cd4dea13fbff099ebd60c315c8c2d Mon Sep 17 00:00:00 2001
From: kevinz000 <2003111+kevinz000@users.noreply.github.com>
Date: Fri, 24 Jan 2020 21:36:22 -0700
Subject: [PATCH] optimize lazylist length check

---
 code/modules/mob/living/simple_animal/bot/mulebot.dm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/code/modules/mob/living/simple_animal/bot/mulebot.dm b/code/modules/mob/living/simple_animal/bot/mulebot.dm
index 48cf93210e..dba51ea800 100644
--- a/code/modules/mob/living/simple_animal/bot/mulebot.dm
+++ b/code/modules/mob/living/simple_animal/bot/mulebot.dm
@@ -477,7 +477,7 @@
 				if(isturf(next))
 					if(bloodiness)
 						var/obj/effect/decal/cleanable/blood/tracks/B = new(loc)
-						if(blood_DNA && blood_DNA.len)
+						if(length(blood_DNA))
 							B.blood_DNA |= blood_DNA.Copy()
 						var/newdir = get_dir(next, loc)
 						if(newdir == dir)