From a4f47ddd2100c211a37a1362cd7cf4e15a40e846 Mon Sep 17 00:00:00 2001
From: matejcik <ja@matejcik.cz>
Date: Thu, 21 May 2020 12:53:11 +0200
Subject: [PATCH] core/lockscreen: ignore exception when user taps "unlock" and
 then cancels

---
 core/src/apps/homescreen/lockscreen.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/core/src/apps/homescreen/lockscreen.py b/core/src/apps/homescreen/lockscreen.py
index 68ecd2cc19..94197eb1be 100644
--- a/core/src/apps/homescreen/lockscreen.py
+++ b/core/src/apps/homescreen/lockscreen.py
@@ -1,4 +1,4 @@
-from trezor import loop, res, ui
+from trezor import loop, res, ui, wire
 
 from . import HomescreenBase
 
@@ -10,7 +10,10 @@ async def lockscreen() -> None:
     if can_lock_device():
         await Lockscreen()
 
-    await unlock_device()
+    try:
+        await unlock_device()
+    except wire.PinCancelled:
+        pass
 
 
 class Lockscreen(HomescreenBase):