if color property is not yet set, don't render
authorPaul Davis <paul@linuxaudiosystems.com>
Tue, 6 Dec 2011 21:58:41 +0000 (21:58 +0000)
committerPaul Davis <paul@linuxaudiosystems.com>
Tue, 6 Dec 2011 21:58:41 +0000 (21:58 +0000)
commitd29fe416da112a0e7a3d4a0dbcf0c267f40318ae
treed9c2bcb69b746d806fd8761c0115ed9b836da6b9
parent0bed168827722ca10383cf49365cd72b9b4656f4
if color property is not yet set, don't render

git-svn-id: svn://localhost/ardour2/branches/3.0@10915 d708f5d6-7413-0410-9779-e7cbd77b26cf
libs/gtkmm2ext/cell_renderer_color_selector.cc