[Telepathy] tp-qt4 Observer, Approver, Handler high-level API proposal

[Kenneth Rohde Christiansen]

>    void setOperationFinished(uint operationHandle);
>    void setOperationFinishedWithError(uint operationHandle,
>            const QString &errorName, const QString &errorMessage);

Why not just overload the function?

void setOperationFinished(uint operationHandle, const QString
&errorName, const QString &errorMessage);

Kenneth