From 08f8fd52a3d616e3f6d2519cedca37c852c12da4 Mon Sep 17 00:00:00 2001
From: Bertrand Songis <bsongis@gmail.com>
Date: Mon, 17 Aug 2020 13:10:10 +0200
Subject: [PATCH] Protection

---
 radio/src/thirdparty/libopenui/src/window.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/radio/src/thirdparty/libopenui/src/window.cpp b/radio/src/thirdparty/libopenui/src/window.cpp
index e4e8745ae..8f4b38425 100644
--- a/radio/src/thirdparty/libopenui/src/window.cpp
+++ b/radio/src/thirdparty/libopenui/src/window.cpp
@@ -120,6 +120,9 @@ void Window::clearFocus()
 
 void Window::setFocus(uint8_t flag)
 {
+  if (deleted())
+    return;
+
   TRACE_WINDOWS("%s setFocus()", getWindowDebugString().c_str());
 
   if (focusWindow != this) {