From 7b35f07c3d5612d10cc9f00c85724d2e5b85f08c Mon Sep 17 00:00:00 2001
From: Leonid Plyushch <leonid.plyushch@gmail.com>
Date: Mon, 25 Feb 2019 14:06:49 +0200
Subject: [PATCH] extra keys view: fix crash in some cases

---
 app/src/main/java/com/termux/app/ExtraKeysView.java | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/com/termux/app/ExtraKeysView.java b/app/src/main/java/com/termux/app/ExtraKeysView.java
index cd391469..2c093f74 100644
--- a/app/src/main/java/com/termux/app/ExtraKeysView.java
+++ b/app/src/main/java/com/termux/app/ExtraKeysView.java
@@ -115,10 +115,14 @@ public final class ExtraKeysView extends GridLayout {
         
         if (! state.isOn)
             return false;
-        
+
+        if (state.button == null) {
+            return false;
+        }
+
         if (state.button.isPressed())
             return true;
-        
+
         if (! state.button.isChecked())
             return false;