On Sun, Jul 17, 2016 at 02:00:05PM +0100, Sami Kerola wrote: > - for (j = 0; j < i; j++) > - if (lens[j]) { > + for (j = 0; j < i && lens[j]; j++) I don't think the result is the same logic. Karel -- Karel Zak <kzak@xxxxxxxxxx> http://karelzak.blogspot.com -- To unsubscribe from this list: send the line "unsubscribe util-linux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html