fix false boolean case

Author: avbdr

MysqliDb.php

@@ -599,7 +599,7 @@ protected function _buildQuery($numRows = null, $tableData = null)
                             $comparison = ' '.$key.' ? ';
                             $this->_bindParam ($val);
                     }
-                } else if ($value[1] == null) {
+                } else if ($value[1] === null) {
                     $comparison = '';
                 } else {
                     $comparison = ' = ? ';

tests.php

@@ -5,8 +5,8 @@
 $db = new Mysqlidb('localhost', 'root', '', 'testdb');
 if(!$db) die("Database error");
 
-$prefix = 'prefix_';
-$db->setPrefix($prefix)
+$prefix = 't_';
+$db->setPrefix($prefix);
 
 $tables = Array (
     'users' => Array (