Henri Verbeet : wined3d: Don' t accept NULL as a valid result from glGetString().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 17688365ed8a2f191e2a9f234bb43d053c64a1f3
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=17688365ed8a2f191e2a9f234bb43d053c64a1f3

Author: Henri Verbeet <hverbeet at codeweavers.com>
Date:   Fri Jul  3 09:39:22 2009 +0200

wined3d: Don't accept NULL as a valid result from glGetString().

---

 dlls/wined3d/directx.c |  759 ++++++++++++++++++++++++++----------------------
 1 files changed, 411 insertions(+), 348 deletions(-)

Diff:   http://source.winehq.org/git/wine.git/?a=commitdiff;h=17688365ed8a2f191e2a9f234bb43d053c64a1f3