diff options
Diffstat (limited to 'src/serialport/qserialport.cpp')
| -rw-r--r-- | src/serialport/qserialport.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/serialport/qserialport.cpp b/src/serialport/qserialport.cpp index 9ed1c5f..956c899 100644 --- a/src/serialport/qserialport.cpp +++ b/src/serialport/qserialport.cpp @@ -1370,8 +1370,6 @@ bool QSerialPort::isBreakEnabled() const // method will be called. qint64 QSerialPort::readData(char *data, qint64 maxSize) { - Q_D(QSerialPort); - Q_UNUSED(data); Q_UNUSED(maxSize); @@ -1380,6 +1378,7 @@ qint64 QSerialPort::readData(char *data, qint64 maxSize) // in case we have a limited read buffer size. Because the read notification can // be stalled since Windows do not re-triggered an EV_RXCHAR event if a driver's // buffer has a remainder of data ready to read until a new data will be received. + Q_D(QSerialPort); if (d->readBufferMaxSize || d->flowControl == QSerialPort::HardwareControl) d->startAsyncRead(); #endif |