my $orig = $IkiWiki::config{wikiname};
is(debug('test'), '', 'check for idempotency');
is($IkiWiki::config{wikiname}, $orig, 'unchanged config');
my $orig = $IkiWiki::config{wikiname};
is(debug('test'), '', 'check for idempotency');
is($IkiWiki::config{wikiname}, $orig, 'unchanged config');