minor cleanup
authorMartin Renold <martinxyz@gmx.ch>
Tue, 24 Jun 2014 13:42:27 +0000 (15:42 +0200)
committerMartin Renold <martinxyz@gmx.ch>
Tue, 24 Jun 2014 15:56:14 +0000 (17:56 +0200)
commitc4a1aa9ec36924e16e28b2cbaf1eaa8a89be65d2
tree0f94fe368297acd16c02371ef90b4023852c7ffe
parent644ff3af4e28f211438b08e772604d03e0724b6a
minor cleanup

use hypotf() instead of sqrt()
mypaint-brush.c