Merge r3769 (fixed problem with convertBoolean in Pgsql)

lib/Doctrine/Connection/Pgsql.php

@@ -106,12 +106,12 @@ class Doctrine_Connection_Pgsql extends Doctrine_Connection_Common
     {
         if (is_array($item)) {
             foreach ($item as $key => $value) {
-                if (is_bool($value)) {
+                if (is_bool($value) || is_numeric($item)) {
                     $item[$key] = ($value) ? 'true' : 'false';
                 }
             }
         } else {
-           if (is_bool($item)) {
+           if (is_bool($item) || is_numeric($item)) {
                $item = ($item) ? 'true' : 'false';
            }
         }

lib/Doctrine/Export.php

@@ -748,7 +748,7 @@ class Doctrine_Export extends Doctrine_Connection_Module
             }
 
             if ($field['type'] === 'boolean') {
-                $fields['default'] = $this->conn->convertBooleans($field['default']);
+                $field['default'] = $this->conn->convertBooleans($field['default']);
             }
             $default = ' DEFAULT ' . $this->conn->quote($field['default'], $field['type']);
         }