add: #ifdef XP_WIN    var currentItem = this.element("readers").currentItem; if (currentItem && currentItem.id == "defaultSystemReaderListitem") { var defaultSystemReaderFile = this.element("defaultSystemReaderFilefield").file; var selectedAppFile = this.element("selectedAppFilefield").file; if (selectedAppFile && defaultSystemReaderFile && defaultSystemReaderFile.path == selectedAppFile.path) break; } #endif  
context:   updateSelectedReader: function() {    var defaultReader = this.element(PREF_SELECTED_READER).value ||                        "bookmarks";    switch (defaultReader) {      case "bookmarks":        this._silentSelectReader(this.element("liveBookmarksListItem"));        break;      case "client":        this._silentSelectReader(this.element("selectedApplicationListitem"));        break;      case "web":        this._updateSelectedWebHandlerItem();        break;    }  },
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/4174b6f32e7cbde4d9fcf6d11048a6e5c3376954/feeds.js/buggy/browser/components/preferences/feeds.js