Ticket #9686: 9686.patch

wp-includes/l10n.php

@@ -336 +336 @@
  */
 function load_plugin_textdomain($domain, $abs_rel_path = false, $plugin_rel_path = false) {
         $locale = get_locale();
+        
+        $locale = apply_filters('plugin_locale', $locale, $domain);
 
         if ( false !== $plugin_rel_path )
                 $path = WP_PLUGIN_DIR . '/' . trim( $plugin_rel_path, '/');
@@ -362 +364 @@
  */
 function load_theme_textdomain($domain, $path = false) {
         $locale = get_locale();
+        
+        $locale = apply_filters('theme_locale', $locale, $domain);
 
         $path = ( empty( $path ) ) ? get_template_directory() : $path;