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Diffstat (limited to 'controllers/controllers.php')
| -rw-r--r-- | controllers/controllers.php | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/controllers/controllers.php b/controllers/controllers.php index a9bc0ab..889c08a 100644 --- a/controllers/controllers.php +++ b/controllers/controllers.php @@ -397,6 +397,10 @@ $app->get('/reply/preview', function() use($app) { if($user=require_login($app)) { $params = $app->request()->params(); + if(!isset($params['url']) || !$params['url']) { + return ''; + } + $reply_url = trim($params['url']); if(preg_match('/twtr\.io\/([0-9a-z]+)/i', $reply_url, $match)) { |