diff options
Diffstat (limited to 'engine/lib/elgglib.php')
| -rw-r--r-- | engine/lib/elgglib.php | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/engine/lib/elgglib.php b/engine/lib/elgglib.php index 198ffe60c..7bdc5972a 100644 --- a/engine/lib/elgglib.php +++ b/engine/lib/elgglib.php @@ -278,7 +278,7 @@ function elgg_get_loaded_css() { * @return bool * @since 1.8.0 */ -function elgg_register_external_file($type, $name, $url, $location, $priority = null) { +function elgg_register_external_file($type, $name, $url, $location, $priority = 500) { global $CONFIG; if (empty($name) || empty($url)) { @@ -291,7 +291,15 @@ function elgg_register_external_file($type, $name, $url, $location, $priority = elgg_bootstrap_externals_data_structure($type); $name = trim(strtolower($name)); + + // normalize bogus priorities, but allow empty, null, and false to be defaults. + if (!is_numeric($priority)) { + $priority = 500; + } + + // no negative priorities right now. $priority = max((int)$priority, 0); + $item = elgg_extract($name, $CONFIG->externals_map[$type]); if ($item) { |