From 6952c8a79925c6b08004f6e7d6c511fb245b64b0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89milie=20Feral?= <emilie.feral@numworks.com>
Date: Fri, 21 Apr 2017 16:16:28 +0200
Subject: [PATCH] [apps] In USB timer, change color only when USB state has
 changed

Change-Id: I1ded3b149fd1987589566191f70d0ace992775f5
---
 apps/usb_timer.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/apps/usb_timer.cpp b/apps/usb_timer.cpp
index ca8986ea1..b83cb86ba 100644
--- a/apps/usb_timer.cpp
+++ b/apps/usb_timer.cpp
@@ -18,7 +18,9 @@ void USBTimer::fire() {
     Ion::LED::setColor(LEDColor);
     m_previousPluggedState = true;
   } else {
-    Ion::LED::setColor(KDColorBlack);
-    m_previousPluggedState = false;
+    if (m_previousPluggedState) {
+      Ion::LED::setColor(KDColorBlack);
+      m_previousPluggedState = false;
+    }
   }
 }