Fixed incorrect comparison. Peter Paluch pointed this out.

diff --git a/lib/datalib.php b/lib/datalib.php
index dd28271a69f8644021c013f4210bea1a64b3ea07..cde9f61bdc564bbc4116e5117f24ecde785bb2d0 100644 (file)
--- a/lib/datalib.php
+++ b/lib/datalib.php
@@ -545,7 +545,7 @@ function insert_record($table, $dataobject, $returnid=true) {
     foreach ($columns as $column) {
         if ($column->name <> "id") {
             if (isset($data[$column->name])) { 
-                if ($data[$column->name] == "" and !empty($column->has_default) and !empty($column->default_value)) {
+                if ((string)$data[$column->name] == "" and !empty($column->has_default) and !empty($column->default_value)) {
                     $ddd[$column->name] = $column->default_value;
                 } else {
                     $ddd[$column->name] = $data[$column->name];