diff options
| -rw-r--r-- | qtserialbluetooth.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/qtserialbluetooth.cpp b/qtserialbluetooth.cpp index ee8b2b793..6f93d8cab 100644 --- a/qtserialbluetooth.cpp +++ b/qtserialbluetooth.cpp @@ -234,7 +234,7 @@ static int qt_serial_read(serial_t *device, void* data, unsigned int size) unsigned int nbytes = 0; int rc; - while(nbytes < size) + while(nbytes < size && device->socket->state() == QBluetoothSocket::ConnectedState) { device->socket->waitForReadyRead(device->timeout); @@ -293,7 +293,7 @@ static int qt_serial_write(serial_t *device, const void* data, unsigned int size unsigned int nbytes = 0; int rc; - while(nbytes < size) + while(nbytes < size && device->socket->state() == QBluetoothSocket::ConnectedState) { device->socket->waitForBytesWritten(device->timeout); |