remove $link

backend.php

classes/api.php

classes/article.php

classes/auth/base.php

classes/backend.php

classes/db.php

classes/db/pgsql.php

classes/dbupdater.php

classes/dlg.php

classes/feeds.php

classes/handler.php

classes/handler/public.php

classes/logger/sql.php

classes/opml.php

classes/plugin.php

classes/pluginhost.php

classes/pref/feeds.php

classes/pref/filters.php

classes/pref/labels.php

classes/pref/prefs.php