From 148286313f93351983637e6b22688c628b0d38d6 Mon Sep 17 00:00:00 2001
From: Eric House <eehouse@eehouse.org>
Date: Tue, 29 Sep 2020 07:54:39 -0700
Subject: [PATCH] don't try to sort a null array!

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

diff --git a/xwords4/android/app/src/main/java/org/eehouse/android/xw4/jni/XwJNI.java b/xwords4/android/app/src/main/java/org/eehouse/android/xw4/jni/XwJNI.java
index 82b359909..3a912c688 100644
--- a/xwords4/android/app/src/main/java/org/eehouse/android/xw4/jni/XwJNI.java
+++ b/xwords4/android/app/src/main/java/org/eehouse/android/xw4/jni/XwJNI.java
@@ -176,7 +176,9 @@ public class XwJNI {
         String[] result = null;
         if ( BuildConfig.HAVE_KNOWN_PLAYERS ) {
             result = kplr_getPlayers( getJNI().m_ptrGlobals );
-            Arrays.sort( result );
+            if ( null != result ) {
+                Arrays.sort( result );
+            }
         }
         return result;
     }