// We have found at least one key URL
// If it's inline, parse it - otherwise get the key
- if(count($ret)) {
+ if(count($ret) > 0) {
for($x = 0; $x < count($ret); $x ++) {
if(substr($ret[$x],0,5) === 'data:') {
if(strstr($ret[$x],','))
$ret[$x] = substr($ret[$x],strpos($ret[$x],',')+1);
else
$ret[$x] = substr($ret[$x],5);
- }
- else
+ } elseif (normalise_link($ret[$x]) == 'http://')
$ret[$x] = fetch_url($ret[$x]);
}
}