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-rw-r--r--engine/classes/ElggEntity.php9
1 files changed, 7 insertions, 2 deletions
diff --git a/engine/classes/ElggEntity.php b/engine/classes/ElggEntity.php
index 7c8828a98..2fa0d7b02 100644
--- a/engine/classes/ElggEntity.php
+++ b/engine/classes/ElggEntity.php
@@ -371,13 +371,18 @@ abstract class ElggEntity extends ElggData implements
* Deletes all metadata on this object (metadata.entity_guid = $this->guid).
* If you pass a name, only metadata matching that name will be deleted.
*
- * @warning Calling this with no or empty arguments will clear all metadata on the entity.
+ * @warning Calling this with no $name will clear all metadata on the entity.
*
- * @param null|string $name The metadata name to remove.
+ * @param null|string $name The name of the metadata to remove.
* @return bool
* @since 1.8
*/
public function deleteMetadata($name = null) {
+
+ if (!$this->guid) {
+ return false;
+ }
+
$options = array(
'guid' => $this->guid,
'limit' => 0