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fixing a crash when creature with B/G sword attacked AI (there was NPE on attempt to iterate over restrictions)

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Maxmtg
2013-02-07 20:53:04 +00:00
parent 9f2efbcf02
commit ead67174e2
1 changed files with 3 additions and 1 deletions
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4
src/main/java/forge/card/abilityfactory/effects/DiscardEffect.java
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@@ -4,6 +4,8 @@ import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import org.apache.commons.lang.ArrayUtils;
import com.google.common.base.Predicate;
import forge.Card;
@@ -266,7 +268,7 @@ public class DiscardEffect extends RevealEffectBase {
dPHand = getRevealedList(p, dPHand, amount, false);
}
List<Card> dPChHand = new ArrayList<Card>(dPHand);
String[] dValid = null;
String[] dValid = ArrayUtils.EMPTY_STRING_ARRAY;
if (sa.hasParam("DiscardValid")) { // Restrict card choices
dValid = sa.getParam("DiscardValid").split(",");
dPChHand = CardLists.getValidCards(dPHand, dValid, source.getController(), source);