1 files changed, 3 insertions, 1 deletions
diff --git a/src/plugins/sensorgestures/qtsensors/qwhipsensorgesturerecognizer.cpp b/src/plugins/sensorgestures/qtsensors/qwhipsensorgesturerecognizer.cpp
index 8d4eb1a5..a8b90925 100644
--- a/src/plugins/sensorgestures/qtsensors/qwhipsensorgesturerecognizer.cpp
+++ b/src/plugins/sensorgestures/qtsensors/qwhipsensorgesturerecognizer.cpp
@@ -48,7 +48,7 @@
 QT_BEGIN_NAMESPACE
 
 QWhipSensorGestureRecognizer::QWhipSensorGestureRecognizer(QObject *parent) :
-    QSensorGestureRecognizer(parent), whipIt(0), lastX(0),
+    QSensorGestureRecognizer(parent), orientationReading(0), whipIt(0), lastX(0),
     detectedX(0), active(0)
 {
 }
@@ -132,6 +132,8 @@ void QWhipSensorGestureRecognizer::accelChanged(QAccelerometerReading *reading)
 
     if (qAbs(difference) < 1)
         return;
+    if (orientationReading == 0)
+        return;
 
     qreal y = reading->y();
     qreal z = reading->z();