fade.c: Fix some signed issues
authorAndre Noll <maan@systemlinux.org>
Sat, 26 May 2007 20:39:23 +0000 (22:39 +0200)
committerAndre Noll <maan@systemlinux.org>
Sat, 26 May 2007 20:39:23 +0000 (22:39 +0200)
commit99b7c369b2c3af1e5a2c6f725c737cea3c2ac508
treefef49437c172c7dd1afd5c78290601b601f0384a
parentf695fe47a8a6509379225c837dadfa9837a7d746
fade.c: Fix some signed issues

Don't sleep at all if the sleep time passed via comamnd line args
are negative.
fade.c