Fixed the saving of the last used page in MainWindow. The channel page was not saved.

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@3936 b45a01b8-16f6-495d-af2f-9b41ad6348cc

retroshare-gui/src/gui/MainWindow.cpp

@@ -958,10 +958,10 @@ void MainWindow::addAction(QAction *action, const char *slot)
    if (page == _instance->linksDialog) {
        return Links;
    }
+#endif
    if (page == _instance->channelFeed) {
        return Channels;
    }
-#endif
    if (page == _instance->forumsDialog) {
        return Forums;
    }