Bug 650291 - SEGV in ews_update_mgtrequest_mime_calendar_itemid()
Bug 650291 - SEGV in ews_update_mgtrequest_mime_calendar_itemid()

We should actually catch errors and bail. Then the broken if (!*error)
can become if (1) (for now; we'll reformat the code in a subsequent commit)

GNOME/evolution-ews,GNOME/evolution-ews