Method getError

src/SimpleCLI.cpp:215–229

}

CommandError SimpleCLI::getError() {
    if (!errorQueue) return CommandError();

    // "Pop" cmd_error pointer from queue
    cmd_error* ptr = errorQueue;
    errorQueue = errorQueue->next;

    // Create wrapper class and copy cmd_error
    CommandError e(ptr, COMMAND_ERROR_TEMPORARY);

    // Destroy old cmd_error from queue
    cmd_error_destroy(ptr);

    return e;
}

void SimpleCLI::addCmd(Command& c) {
    if (!cmdList) {