From cd4d3a28ee4d3b4903f273e4c2383a7f9a13f644 Mon Sep 17 00:00:00 2001
From: Raphael Coeffic <raphael.coeffic@frafos.com>
Date: Thu, 16 Jun 2022 09:00:59 +0200
Subject: [PATCH] Fix display when power button is released before shutdown

---
 radio/src/gui/colorlcd/draw_functions.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/radio/src/gui/colorlcd/draw_functions.cpp b/radio/src/gui/colorlcd/draw_functions.cpp
index db982a9ad..1e3d948e3 100644
--- a/radio/src/gui/colorlcd/draw_functions.cpp
+++ b/radio/src/gui/colorlcd/draw_functions.cpp
@@ -211,6 +211,10 @@ void drawShutdownAnimation(uint32_t duration, uint32_t totalDuration,
     }
   }
   lcdRefresh();
+
+  // invalidate screen to enable quick return
+  // to normal display routine
+  lv_obj_invalidate(lv_scr_act());
 }
 
 void drawFatalErrorScreen(const char * message)