fix amp checker empty data v2

application/models/infoMetas_model.php

@@ -75,7 +75,7 @@ class InfoMetas_model extends CI_Model {
                        AND c.ic_sitecode = ?
                        AND c.ic_status = 1
                        AND CONVERT(varchar, im2.im_value) = '1'
-                ) AND c0.ic_sitecode = ? AND c0.ic_status = 1 AND c0.ic_url <> '' AND c0.ic_content <> ''
+                ) AND c0.ic_sitecode = ? AND c0.ic_status = 1 AND c0.ic_url <> '' AND datalength(c0.ic_content) > 0
         ";
         $query = $this->HT->query($sql, array($site_code, $site_code));
         return $query->result();