diff options
Diffstat (limited to 'src/serialport/qserialport_wince.cpp')
| -rw-r--r-- | src/serialport/qserialport_wince.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/serialport/qserialport_wince.cpp b/src/serialport/qserialport_wince.cpp index 6b063e17..ebfa8118 100644 --- a/src/serialport/qserialport_wince.cpp +++ b/src/serialport/qserialport_wince.cpp @@ -499,6 +499,9 @@ bool QSerialPortPrivate::notifyWrite() { Q_Q(QSerialPort); + if (writeBuffer.isEmpty()) + return true; + int nextSize = writeBuffer.nextDataBlockSize(); const char *ptr = writeBuffer.readPointer(); |