1 files changed, 15 insertions, 0 deletions
diff --git a/mod/file/classes/FilePluginFile.php b/mod/file/classes/FilePluginFile.php
index 7397bfa4b..edf914231 100644
--- a/mod/file/classes/FilePluginFile.php
+++ b/mod/file/classes/FilePluginFile.php
@@ -13,4 +13,19 @@ class FilePluginFile extends ElggFile {
 	public function __construct($guid = null) {
 		parent::__construct($guid);
 	}
+
+	public function delete() {
+
+		$thumbnails = array($this->thumbnail, $this->smallthumb, $this->largethumb);
+		foreach ($thumbnails as $thumbnail) {
+			if ($thumbnail) {
+				$delfile = new ElggFile();
+				$delfile->owner_guid = $this->owner_guid;
+				$delfile->setFilename($thumbnail);
+				$delfile->delete();
+			}
+		}
+
+		return parent::delete();
+	}
 }