diff --git a/inc/poche/Url.class.php b/inc/poche/Url.class.php index 00b0b25..77ed539 100644 --- a/inc/poche/Url.class.php +++ b/inc/poche/Url.class.php @@ -64,8 +64,15 @@ class Url if (function_exists('tidy_parse_string')) { $tidy = tidy_parse_string($html, array(), 'UTF8'); $tidy->cleanRepair(); - $html = $tidy->value; - } + + //Warning: tidy might fail so, ensure there is still a content + $body = $tidy->body(); + + //hasChildren does not seem to work, just check the string + //returned (and do not forget to clean the white spaces) + if (preg_replace('/\s+/', '', $body->value) !== "") + $html = $tidy->value; + } $parameters = array(); if (isset($html) and strlen($html) > 0)