From f4e7ff13972ed42918e3c1fca569b047d4ee68d7 Mon Sep 17 00:00:00 2001
From: Eric House <eehouse@eehouse.org>
Date: Wed, 25 Nov 2020 10:39:41 -0800
Subject: [PATCH] fix NPE for case where there are no Known Players

---
 .../app/src/main/java/org/eehouse/android/xw4/InviteView.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/xwords4/android/app/src/main/java/org/eehouse/android/xw4/InviteView.java b/xwords4/android/app/src/main/java/org/eehouse/android/xw4/InviteView.java
index b86c5b4be..3714b7fe9 100644
--- a/xwords4/android/app/src/main/java/org/eehouse/android/xw4/InviteView.java
+++ b/xwords4/android/app/src/main/java/org/eehouse/android/xw4/InviteView.java
@@ -136,7 +136,9 @@ public class InviteView extends ScrollView
     public InviteView setCallbacks( ItemClicked procs )
     {
         mProcs = procs;
-        mGroupWho.setCallbacks( procs );
+        if ( null != mGroupWho ) {
+            mGroupWho.setCallbacks( procs );
+        }
         return this;
     }