From a3ac3c4c8a99956a830c5580010da8e12a66f6aa Mon Sep 17 00:00:00 2001
From: Eric House <xwords@eehouse.org>
Date: Wed, 18 Jul 2018 22:26:26 -0700
Subject: [PATCH] fix NPE by inspection

fix crash reported by user. Looks like a race on the way out so check
for null first.
---
 .../main/java/org/eehouse/android/xw4/DictBrowseDelegate.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xwords4/android/app/src/main/java/org/eehouse/android/xw4/DictBrowseDelegate.java b/xwords4/android/app/src/main/java/org/eehouse/android/xw4/DictBrowseDelegate.java
index 0bc9e1578..5a165bcf1 100644
--- a/xwords4/android/app/src/main/java/org/eehouse/android/xw4/DictBrowseDelegate.java
+++ b/xwords4/android/app/src/main/java/org/eehouse/android/xw4/DictBrowseDelegate.java
@@ -279,7 +279,7 @@ public class DictBrowseDelegate extends DelegateBase
     {
         TextView text = (TextView)view;
         // null text seems to have generated at least one google play report
-        if ( null != text ) {
+        if ( null != text && null != m_browseState ) {
             int newval = Integer.parseInt( text.getText().toString() );
             switch ( parent.getId() ) {
             case R.id.wordlen_min: