fix a couple of miscellaneous errors which showed up in the logs

This commit is contained in:
redmatrix
2015-05-11 22:57:12 -07:00
parent aeb69dcbbe
commit f2a0dac653
2 changed files with 5 additions and 2 deletions

View File

@@ -603,7 +603,7 @@ function scale_external_images($s, $include_link = true, $scale_replace = false)
$scaled = str_replace($scale_replace[0], $scale_replace[1], $mtch[3]);
else
$scaled = $mtch[3];
$i = z_fetch_url($scaled);
$i = z_fetch_url($scaled,true);
$cache = get_config('system','itemcache');
@@ -613,7 +613,10 @@ function scale_external_images($s, $include_link = true, $scale_replace = false)
}
// guess mimetype from headers or filename
$type = guess_image_type($mtch[3],$i['header']);
if(strpos($type,'image') === false)
continue;
if($i['success']) {
$ph = photo_factory($i['body'], $type);