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-rw-r--r--src/plugins/sensors/sensorfw/sensorfwrotationsensor.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/plugins/sensors/sensorfw/sensorfwrotationsensor.cpp b/src/plugins/sensors/sensorfw/sensorfwrotationsensor.cpp
index b63e7f6e..87d547c6 100644
--- a/src/plugins/sensors/sensorfw/sensorfwrotationsensor.cpp
+++ b/src/plugins/sensors/sensorfw/sensorfwrotationsensor.cpp
@@ -71,6 +71,7 @@ void SensorfwRotationSensor::slotFrameAvailable(const QVector<XYZ>& frame)
bool SensorfwRotationSensor::doConnect()
{
+ Q_ASSERT(m_sensorInterface);
if (m_bufferSize==1)
return QObject::connect(m_sensorInterface, SIGNAL(dataAvailable(XYZ)), this, SLOT(slotDataAvailable(XYZ)));
return QObject::connect(m_sensorInterface, SIGNAL(frameAvailable(QVector<XYZ>)),this, SLOT(slotFrameAvailable(QVector<XYZ>)));