$r = q("SELECT `id`,`network`,`url`,`thumb`, `rel` FROM `contact` WHERE `uid` = %d AND `self` = 0 AND `blocked` = 0 AND `thumb` != ''",
intval($uid)
);
- if(count($r)) {
+
+ if(is_filled_array($r)) {
foreach($r as $rr){
$url = normalise_link($rr['url']);
$ret[$url] = $rr;