diff options
Diffstat (limited to 'src/serialport/qserialport_win.cpp')
| -rw-r--r-- | src/serialport/qserialport_win.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/serialport/qserialport_win.cpp b/src/serialport/qserialport_win.cpp index 3432fc94..a6e1df70 100644 --- a/src/serialport/qserialport_win.cpp +++ b/src/serialport/qserialport_win.cpp @@ -449,8 +449,10 @@ bool QSerialPortPrivate::waitForBytesWritten(int msecs) return false; } - if (triggeredEvent == communicationOverlapped.hEvent - || triggeredEvent == readCompletionOverlapped.hEvent) { + if (triggeredEvent == communicationOverlapped.hEvent) { + if (!_q_completeAsyncCommunication()) + return false; + } else if (triggeredEvent == readCompletionOverlapped.hEvent) { if (!_q_completeAsyncRead()) return false; } else if (triggeredEvent == writeCompletionOverlapped.hEvent) { |