function getHeadlines() {
$feed_id = clean($_REQUEST["feed_id"]);
- if (is_int($feed_id)) {
+ if ($feed_id !== "") {
if (is_numeric($feed_id)) $feed_id = (int) $feed_id;
"is_updated" => $is_updated,
"title" => $line["title"],
"link" => $line["link"],
- "feed_id" => $line["feed_id"],
+ "feed_id" => $line["feed_id"] ? $line['feed_id'] : 0,
"tags" => $tags,
);