added some protection against a container that has already been deleted

diff --git a/lib/image.php b/lib/image.php
index c60eabfc088193b834b92e811d99441c231a22da..a22e1db1ca6e2c365ff40c34646735e3cedf4de7 100644 (file)
--- a/lib/image.php
+++ b/lib/image.php
@@ -25,7 +25,9 @@ class TidypicsImage extends ElggFile {
        public function delete() {
 
                $album = get_entity($this->container_guid);
-               $album->removeImage($this->guid);
+               if ($album) {
+                       $album->removeImage($this->guid);
+               }
 
                return parent::delete();
        }