On Sat 2020-09-19 18:08:53, Liu Shixin wrote:> Simplify the return expression.Thanks, applied. Pavel-- (english) http://www.livejournal.com/~pavelmachek(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html[unhandled content-type:application/pgp-signature]