IkiWiki::Setup::merge({@_});
# Sanitize this to avoid problimatic directory names.
- $config{wikiname}=~s/[^-A-Za-z0-9_] //g;
+ $config{wikiname}=~s/[^-A-Za-z0-9_]//g;
if (! length $config{wikiname}) {
error gettext("you must enter a wikiname (that contains alphanumerics)");
}