Entity link in the result list is ambiguous

[MikkCZ]

How to reproduce:

1. Search e.g. https://transvision.mozfr.org/?sourcelocale=en-US&locale=cs&repo=aurora&search_type=strings&recherche=Not+specified&perfect_match=perfect_match
2. Click an entity link e.g. the second from the bottom https://transvision.mozfr.org/?sourcelocale=en-US&locale=cs&repo=aurora&search_type=entities&recherche=calendar/chrome/calendar/calendar.dtd:priority.level.none
3. There are more results show, extra .accesskey string in this case. But can be more.

IMO this can be fixed by adding perfect_match=perfect_match to the link.