Tartarus CVS: survex: olly

[tartarus-commits at lists.tartarus.org]

CVS Root:       /usr/data/cvs
Module:         survex
Changes by:     olly
Date:           Sat Jul 01 2006  17:35:20 BST

Log message:
Avoid SEGV if we can't call glGetString(GL_VERSION) before initialising OpenGL.

Modified files:
    src             : gla-gl.cc

Links:
http://cvs.tartarus.org//survex/src/gla-gl.cc.diff?r1=1.1.2.92&r2=1.1.2.93