brushlib: fix symmetry mode eating horiz strokes
authorLibrarian <Librarian>
Sat, 20 Apr 2013 06:11:52 +0000 (13:11 +0700)
committerAndrew Chadwick <andrewc-git@piffle.org>
Mon, 22 Apr 2013 00:50:56 +0000 (01:50 +0100)
commit6f8c5bc95cb919e483a43b48607494fc6f19ce06
tree067519e17a020de2c08b0e2cef633dc5fd5cfec9
parentc006e4e35d1354b4de4c9bed8f742d00468c4ef4
brushlib: fix symmetry mode eating horiz strokes

Fix symmetry mode eating some mirrored brushstrokes under very specific
circumstances: https://gna.org/bugs/?20730
brushlib/mypaint-tiled-surface.c