Fix cpp example for old compillers

Jan Breuer

2016-06-02 4998131d17b97cf0cf7260acfb91d6fcadf522eb

 examples/common/scpi-def.cpp

@@ -411,11 +411,11 @@
};

scpi_interface_t scpi_interface = {
    .error = SCPI_Error,
    .write = SCPI_Write,
    .control = SCPI_Control,
    .flush = SCPI_Flush,
    .reset = SCPI_Reset,
    /*.error = */ SCPI_Error,
    /*.write = */ SCPI_Write,
    /*.control = */ SCPI_Control,
    /*.flush = */ SCPI_Flush,
    /*.reset = */ SCPI_Reset,
};

char scpi_input_buffer[SCPI_INPUT_BUFFER_LENGTH];