From 2097d2207b426d95fcad9acef914fd2f1547521d Mon Sep 17 00:00:00 2001
From: Agetian <stavdev@mail.ru>
Date: Thu, 22 Jun 2017 19:53:21 +0000
Subject: [PATCH] - Fixed Donate AI crashing if all opponents have hexproof.

---
 forge-ai/src/main/java/forge/ai/SpecialCardAi.java | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/forge-ai/src/main/java/forge/ai/SpecialCardAi.java b/forge-ai/src/main/java/forge/ai/SpecialCardAi.java
index 579a7956e22..144c30b9ef6 100644
--- a/forge-ai/src/main/java/forge/ai/SpecialCardAi.java
+++ b/forge-ai/src/main/java/forge/ai/SpecialCardAi.java
@@ -165,6 +165,11 @@ public class SpecialCardAi {
                     oppTarget = oppList;
                 }
 
+                // All opponents have hexproof or something like that
+                if (Iterables.isEmpty(oppList)) {
+                    return false;
+                }
+
                 // select player with less lands on the field (helpful for Illusions of Grandeur and probably Pacts too)
                 Player opp = Collections.min(Lists.newArrayList(oppTarget),
                         PlayerPredicates.compareByZoneSize(ZoneType.Battlefield, CardPredicates.Presets.LANDS));