#94 search for "any" only returns "open"

[J.D. Laub]

1.9.2 had this at lib/Codestriker/Action/ListTopics.pm:258

# Only show open topics if codestriker.pl was run without parameters.
if (defined($http_input->{query}->param) == 0 || !defined($sstate)) {
$sstate = 0;
}

but 1.9.8 has this instead:

# Default to show open topics if sstate is not defined.
if (!defined($sstate) || $sstate eq "") {
$sstate = 0;
}

That causes a problem because a search for a state of "Any" ends up not sending anything for the state, which the new code above then turns into "Open" (whereas the old code leaves it as null). The attached is fugly; even though it seems to work, there's gotta be a better way.

[J.D. Laub]

hack to fix broken "any" search