DataObjects/Core_templatestr.php

diff --git a/DataObjects/Core_templatestr.php b/DataObjects/Core_templatestr.php
index fe08463..b48db92 100644 (file)
--- a/DataObjects/Core_templatestr.php
+++ b/DataObjects/Core_templatestr.php
@@ -290,6 +290,7 @@ class Pman_Core_DataObjects_Core_templatestr extends DB_DataObject
             
             $v = trim($v);
 
+            // skip empty words
             if(empty($v)) {
                 continue;
             }