iso_xxxx_x should be iso-xxxx-x. #550725

plugins/administrator/defines.php

@@ -177,11 +177,11 @@ $defcfg = array( '$config_version' => array( 'name' => _("Config File Version"),
                                     'type' => SMOPT_TYPE_TITLE ),
                  '$default_charset' => array( 'name' => _("Default Charset"),
                                               'type' => SMOPT_TYPE_STRLIST,
-                                              'posvals' => array( 'iso_8859_1' => 'iso_8859_1',
-                                                                  'iso_8859_2' => 'iso_8859_2',
-                                                                  'iso_8859_7' => 'iso_8859_7',
-                                                                  'iso_8859_15' => 'iso_8859_15',
-                                                                  'iso_8859_15' => 'iso_8859_15',
+                                              'posvals' => array( 'iso-8859-1' => 'iso-8859-1',
+                                                                  'iso-8859-2' => 'iso-8859-2',
+                                                                  'iso-8859-7' => 'iso-8859-7',
+                                                                  'iso-8859-15' => 'iso-8859-15',
+                                                                  'iso-8859-15' => 'iso-8859-15',
                                                                   'ns_4551_1' => 'ns_4551_1',
                                                                   'koi8-r' => 'koi8-r',
                                                                   'euc-KR' => 'euc-KR',