[mod_expire] look up expire fallback "" explicitly
equivalent to prior code, but more direct (legibile in code) to look up
empty string than to walk array.  Might be marginally faster to walk
array when the list is short, but the lookup is also fairly quick in
that case, too.
@@ -352,7 +352,7 @@ CONNECTION_FUNC(mod_expire_handler) {
vb = http_header_response_get(con, HTTP_HEADER_CONTENT_TYPE, CONST_STR_LEN("Content-Type"));
ds = (NULL != vb)
? (data_string *)array_match_key_prefix(p->conf.expire_mimetypes, vb)
- : (data_string *)array_match_key_prefix_klen(p->conf.expire_mimetypes, CONST_STR_LEN(""));
+ : (data_string *)array_get_element_klen(p->conf.expire_mimetypes, CONST_STR_LEN(""));
if (NULL == ds) return HANDLER_GO_ON;
vb = ds->value;
}
