diff options
| -rw-r--r-- | lib/helpers.php | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/helpers.php b/lib/helpers.php index a2796e1..0407129 100644 --- a/lib/helpers.php +++ b/lib/helpers.php @@ -218,7 +218,7 @@ function get_syndication_targets(&$user) { // If there's a host, and the host contains a . then we can assume there's a favicon // parse_url will parse strings like http://twitter into an array with a host of twitter, which is not resolvable - if(array_key_exists('host', $url) && strpos($url['host'], '.') !== false) { + if($url && array_key_exists('host', $url) && strpos($url['host'], '.') !== false) { $targets[] = array( 'target' => $t, 'favicon' => 'http://' . $url['host'] . '/favicon.ico' @@ -322,4 +322,4 @@ function validate_photo(&$file) { return $e->getMessage(); } -}
\ No newline at end of file +} |