From 092fb40333ed6f162b001d4208fa4a739ad3d8f1 Mon Sep 17 00:00:00 2001
From: Alex Hart <alex@signal.org>
Date: Tue, 4 Feb 2020 09:47:26 -0400
Subject: [PATCH] Check if target is attached to window before trying to mask
 it.

---
 .../java/org/thoughtcrime/securesms/components/MaskView.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/src/main/java/org/thoughtcrime/securesms/components/MaskView.java b/app/src/main/java/org/thoughtcrime/securesms/components/MaskView.java
index 56f3ec60fc..ad819018bc 100644
--- a/app/src/main/java/org/thoughtcrime/securesms/components/MaskView.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/components/MaskView.java
@@ -67,7 +67,7 @@ public class MaskView extends View {
   protected void onDraw(@NonNull Canvas canvas) {
     super.onDraw(canvas);
 
-    if (target == null) {
+    if (target == null || !target.isAttachedToWindow()) {
       return;
     }