From 2c47515321e04fcb9c2d3c2ebbdaa10e6dfe3319 Mon Sep 17 00:00:00 2001
From: Maarten ter Huurne <maarten@treewalker.org>
Date: Thu, 14 Aug 2014 09:51:51 +0200
Subject: [PATCH] Explicitly enable screen when PowerSaver exits

In theory the timer could expire between the button press that starts
the application launch and the moment the PowerSaver destructor runs.
And I think this does in fact happen occasionally thanks to the CPU
hogging SD controller driver on the GCW Zero, leading to an application
launching with a blanked screen.
---
 src/powersaver.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/powersaver.cpp b/src/powersaver.cpp
index ed503ef..8ebee28 100644
--- a/src/powersaver.cpp
+++ b/src/powersaver.cpp
@@ -38,6 +38,7 @@ PowerSaver::PowerSaver()
 PowerSaver::~PowerSaver() {
 	removeScreenTimer();
 	instance = nullptr;
+	enableScreen();
 }
 
 void PowerSaver::setScreenTimeout(unsigned int seconds) {