xdemos/glsync: check glXMakeCurrent return value
authorJesse Barnes <jbarnes@virtuousgeek.org>
Mon, 4 Jan 2010 18:13:57 +0000 (13:13 -0500)
committerJesse Barnes <jbarnes@virtuousgeek.org>
Fri, 8 Jan 2010 17:37:43 +0000 (12:37 -0500)
commit0269dc19b57b61d46b09fe2636ce430baa9383c3
tree1e297734cd7b4630ec045b3155c56b52a034c2f6
parentf860aac0d8caff6623792c9da272af269e631ed9
xdemos/glsync: check glXMakeCurrent return value

Since this program is used for testing, catching this case can be helpful.
progs/xdemos/glsync.c