DataObjects/Images.php

diff --git a/DataObjects/Images.php b/DataObjects/Images.php
index ff2f725..f1ae557 100644 (file)
--- a/DataObjects/Images.php
+++ b/DataObjects/Images.php
@@ -768,7 +768,7 @@ class Pman_Core_DataObjects_Images extends DB_DataObject
     
     function toBase64()
     {
-        if(!preg_match($pattern, $subject)){
+        if(!preg_match('/^image\//', $this->mimetype)){
             return false;
         }