[Evolution-hackers] Should I unref a CamelMesageInfoBase?

[Jules Colding <colding omesc com>]

Hi,

Must I unref a reference to a message info when retrieved by
camel_folder_summary_uid()? This function increases the refcount before
returning it.

I can see from gw_update_summary() in the GroupWise provider that it
never unrefs the reference. Is that wrong?

Thanks,
  jules