diff --git a/include/datawrappers/connectionwrapper_class.php b/include/datawrappers/connectionwrapper_class.php
index <HASH>..<HASH> 100644
--- a/include/datawrappers/connectionwrapper_class.php
+++ b/include/datawrappers/connectionwrapper_class.php
@@ -37,7 +37,7 @@ class ConnectionWrapper {
   function BeginTransaction($queryid) { return false; }
   function Commit($queryid) { return false; }
   function Rollback($queryid) { return false; }
-  function Quote($queryid, $str) { return $str; }
+  function Quote($queryid, $str) { return '"' . addslashes($str) . '"'; } // default fallback string quoting
   function GenerateIndex($indexby, $item, $separator=".") {
    $idxby = explode(",", $indexby);
     foreach ($idxby as $k) {
- Made default DataManager::quote() behavior more consistent with what should be expected