From 5c3d3f4cc5f7c3ea568576acc42f01bade267f01 Mon Sep 17 00:00:00 2001
From: Ghom <42542238+Ghommie@users.noreply.github.com>
Date: Sat, 21 Dec 2019 16:40:32 +0100
Subject: [PATCH] Is merging someone else's PR you personally fixed
 considerable as self-merging?

---
 code/modules/research/nanites/nanite_programs/utility.dm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/code/modules/research/nanites/nanite_programs/utility.dm b/code/modules/research/nanites/nanite_programs/utility.dm
index 833362b39d..a269d01ac0 100644
--- a/code/modules/research/nanites/nanite_programs/utility.dm
+++ b/code/modules/research/nanites/nanite_programs/utility.dm
@@ -243,6 +243,7 @@
 			if(!disease_air_spread_walk(T, get_turf(L)))
 				continue
 			target_hosts += L
+		target_hosts -= host_mob
 		if(!target_hosts.len)
 			return
 		var/mob/living/infectee = pick(target_hosts)