make sure that people that require vizkit don't create two QApplication objects by...
authorSylvain Joyeux <sylvain.joyeux@dfki.de>
Fri, 15 Nov 2013 15:29:51 +0000 (16:29 +0100)
committerSylvain Joyeux <sylvain.joyeux@dfki.de>
Fri, 15 Nov 2013 15:29:51 +0000 (16:29 +0100)
commit7ee0d65b86bb5699c0077aa54b50a6d3905bed99
treeb3a037c378bd167e7d092883a00c211376bca3bb
parent14513b850203515fe4472c78d381dec24f7ce6d7
make sure that people that require vizkit don't create two QApplication objects by mistake

This seems to be what makes qtruby crash on exit
lib/vizkit/vizkit.rb