From 4ec930d53c1553cc2f9889a1f009251f2fb784d7 Mon Sep 17 00:00:00 2001
From: Eric House <xwords@eehouse.org>
Date: Tue, 1 Aug 2017 22:22:44 -0700
Subject: [PATCH] fix array out-of-bounds exception

---
 .../src/main/java/org/eehouse/android/xw4/BoardDelegate.java   | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/xwords4/android/app/src/main/java/org/eehouse/android/xw4/BoardDelegate.java b/xwords4/android/app/src/main/java/org/eehouse/android/xw4/BoardDelegate.java
index c4e258fa8..d5460275f 100644
--- a/xwords4/android/app/src/main/java/org/eehouse/android/xw4/BoardDelegate.java
+++ b/xwords4/android/app/src/main/java/org/eehouse/android/xw4/BoardDelegate.java
@@ -1164,7 +1164,8 @@ public class BoardDelegate extends DelegateBase
                                   Object... params )
     {
         if ( action == Action.LAUNCH_INVITE_ACTION ) {
-            SentInvitesInfo info = params[0] instanceof SentInvitesInfo
+            SentInvitesInfo info = 0 < params.length
+                && params[0] instanceof SentInvitesInfo
                 ? (SentInvitesInfo)params[0] : null;
             switch( means ) {
             case NFC: