From cc8f62b4368eabdf805e9e39455ba5dc9e308b16 Mon Sep 17 00:00:00 2001
From: Lorn Potter <lorn.potter@nokia.com>
Date: Fri, 25 May 2012 08:50:14 +1000
Subject: fix crash when starting hover for the first time by itself.

Change-Id: I4f15a1b959a35ec572d13c95430b0058b75b2061
Reviewed-by: Lincoln Ramsay <lincoln.ramsay@nokia.com>
---
 .../sensorgestures/qtsensors/qhoversensorgesturerecognizer.cpp        | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/plugins')

diff --git a/src/plugins/sensorgestures/qtsensors/qhoversensorgesturerecognizer.cpp b/src/plugins/sensorgestures/qtsensors/qhoversensorgesturerecognizer.cpp
index 2762e2cd..a96814c0 100644
--- a/src/plugins/sensorgestures/qtsensors/qhoversensorgesturerecognizer.cpp
+++ b/src/plugins/sensorgestures/qtsensors/qhoversensorgesturerecognizer.cpp
@@ -47,6 +47,7 @@ QT_BEGIN_NAMESPACE
 
 QHoverSensorGestureRecognizer::QHoverSensorGestureRecognizer(QObject *parent) :
     QSensorGestureRecognizer(parent),
+    orientationReading(0),
     hoverOk(0), detecting(0), active(0), initialReflectance(0), useHack(0)
 {
 }
@@ -174,6 +175,9 @@ void QHoverSensorGestureRecognizer::irProximityReadingChanged(QIRProximityReadin
 
 bool QHoverSensorGestureRecognizer::checkForHovering()
 {
+    if (orientationReading == 0) {
+        return false;
+    }
     if (orientationReading->orientation() != QOrientationReading::FaceUp)
         return false;
     if ( (reflectance > 0.2 && reflectance < 0.4)
-- 
cgit v1.2.3