From 181806d16e4d79dfd2503638a798be5b76943d41 Mon Sep 17 00:00:00 2001
From: Oleg Agafonov <jaydi85@gmail.com>
Date: Wed, 17 Jul 2019 20:56:22 +0400
Subject: [PATCH] Fixed tests

---
 Mage/src/main/java/mage/players/StubPlayer.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Mage/src/main/java/mage/players/StubPlayer.java b/Mage/src/main/java/mage/players/StubPlayer.java
index 095cfa5c833..f10a070a119 100644
--- a/Mage/src/main/java/mage/players/StubPlayer.java
+++ b/Mage/src/main/java/mage/players/StubPlayer.java
@@ -53,7 +53,7 @@ public class StubPlayer extends PlayerImpl implements Player {
 
     @Override
     public boolean chooseTarget(Outcome outcome, Cards cards, TargetCard target, Ability source, Game game) {
-        if ("cards to PUT on the BOTTOM of your library (Discard for Mulligan)".equals(target.getFilter().getMessage())) {
+        if (target.getFilter().getMessage() != null && target.getFilter().getMessage().endsWith("(Discard for Mulligan)")) {
             chooseDiscardBottom(game, target.getMinNumberOfTargets(), cards.getCards(game)
                     .stream().map(MageItem::getId).collect(toList())).forEach(cardId -> target.add(cardId, game));
         } else {