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-rw-r--r--engine/lib/metadata.php4
1 files changed, 2 insertions, 2 deletions
diff --git a/engine/lib/metadata.php b/engine/lib/metadata.php
index 8cc261465..f543c0fd0 100644
--- a/engine/lib/metadata.php
+++ b/engine/lib/metadata.php
@@ -298,7 +298,7 @@ function elgg_get_metadata(array $options = array()) {
* metadata_name(s), metadata_value(s), guid(s), or limit must be set.
*
* @param array $options An options array. {@see elgg_get_metadata()}
- * @return bool
+ * @return mixed Null if the metadata name is invalid. Bool on success or fail.
* @since 1.8.0
*/
function elgg_delete_metadata(array $options) {
@@ -308,7 +308,7 @@ function elgg_delete_metadata(array $options) {
$options['metastring_type'] = 'metadata';
$result = elgg_batch_metastring_based_objects($options, 'elgg_batch_delete_callback');
- return (bool) $result;
+ return $result;
}
/**