From 7b7ec0846e2db338cc3e4ccb4e833069c1ff5576 Mon Sep 17 00:00:00 2001
From: Slayer95 <ivojulca@hotmail.com>
Date: Sat, 28 Jan 2017 15:01:08 -0500
Subject: [PATCH] Fix crash in Disguise effectiveness handler out of move
 sequences

---
 data/abilities.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/data/abilities.js b/data/abilities.js
index fe85fca5b3..e1b9f78748 100644
--- a/data/abilities.js
+++ b/data/abilities.js
@@ -709,6 +709,7 @@ exports.BattleAbilities = {
 			}
 		},
 		onEffectiveness: function (typeMod, type, move) {
+			if (!this.activeTarget) return;
 			let pokemon = this.activeTarget;
 			if (pokemon.template.speciesid !== 'mimikyu' || pokemon.transformed) return;
 			if (!pokemon.runImmunity(move.type)) return;