Since merging #665 `serendipity_plugin_history`
breaks with a SQL error message on every archive
page but the first one; see #693 for reason
and context.
Unset `$serendipity['GET']['page']` before
calling `serendipity_fetchEntries()` (and
reset afterwards) to fix that. That's the
correct way, I think, as
`serendipity_fetchEntries()` is not called
in page context here.
Add a note to serendipity_fetchEntries()
about the problem with page context.
Also don't fallback to last page if
$totalPages < 1 in serendipity_fetchEntries()
That should at least avoid SQL errors.
Signed-off-by: Thomas Hochstein <thh@inter.net>
ef1279fbec