diff options
| -rw-r--r-- | examples/serialport/cwritersync/main.cpp | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/examples/serialport/cwritersync/main.cpp b/examples/serialport/cwritersync/main.cpp index 756bbff..6433c7c 100644 --- a/examples/serialport/cwritersync/main.cpp +++ b/examples/serialport/cwritersync/main.cpp @@ -103,15 +103,13 @@ int main(int argc, char *argv[]) } QByteArray writeData(dataFile.readAll()); + dataFile.close(); if (writeData.isEmpty()) { standardOutput << QObject::tr("Either no data was currently available on the standard input for reading, or an error occurred for port %1, error: %2").arg(serialPortName).arg(serialPort.errorString()) << endl; - dataFile.close(); return 1; } - dataFile.close(); - qint64 bytesWritten = serialPort.write(writeData); if (bytesWritten == -1) { |