--- library/Zend/Db/Statement.php	(revision 9187)
+++ library/Zend/Db/Statement.php	(working copy)
@@ -178,7 +178,7 @@
         // get the value used as an escaped quote,
         // e.g. \' or ''
         $qe = $this->_adapter->quote($q);
-        $qe = substr($q, 1, 2);
+        $qe = substr($qe, 1, 2);
         $qe = str_replace('\\', '\\\\', $qe);
 
         // get a version of the SQL statement with all quoted