initial fix for MSSQL

diff --git a/lib/db.php b/lib/db.php
index 951c21f4146c73d11c1fb9ca2fedddd0abd6a302..3aff9cc68ae6930ab5ca981710ea1936577ea17b 100644 (file)
--- a/lib/db.php
+++ b/lib/db.php
@@ -703,11 +703,11 @@ class DoctrineStatementWrapper {
        }
 
        private function tryFixSubstringLastArgumentDataForMSSQL($input) {
-               $query = $this->statement->queryString;
+               $query = $this->statement->getWrappedStatement()->queryString;
                $pos = stripos ($query, 'SUBSTRING');
 
                if ( $pos === false) {
-                       return;
+                       return $input;
                }
 
                try {