diff options
| author | Brian Paul <brian.paul@tungstengraphics.com> | 2000-03-31 01:12:40 +0000 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2000-03-31 01:12:40 +0000 |
| commit | fc68be6b111473a0bf8f991468f973bb9dd275f4 (patch) | |
| tree | 1b389d884ca720eb101ea5b8598604f48c453bd2 /src/mesa/drivers | |
| parent | b2e460018375f699198073a6167e0ee96ba1d267 (diff) | |
minor tweak to GLX_VISUAL_CAVEAT_EXT query
Diffstat (limited to 'src/mesa/drivers')
| -rw-r--r-- | src/mesa/drivers/x11/fakeglx.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/mesa/drivers/x11/fakeglx.c b/src/mesa/drivers/x11/fakeglx.c index 08e01c7667..e10a85883a 100644 --- a/src/mesa/drivers/x11/fakeglx.c +++ b/src/mesa/drivers/x11/fakeglx.c @@ -1,4 +1,4 @@ -/* $Id: fakeglx.c,v 1.27 2000/03/31 01:07:14 brianp Exp $ */ +/* $Id: fakeglx.c,v 1.28 2000/03/31 01:12:40 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -1506,7 +1506,8 @@ Fake_glXGetConfig( Display *dpy, XVisualInfo *visinfo, * GLX_EXT_visual_info extension */ case GLX_VISUAL_CAVEAT_EXT: - return glxvis->VisualCaveat; + /* test for zero, just in case */ + return (glxvis->VisualCaveat > 0) ? glxvis->VisualCaveat : GLX_NONE_EXT; /* * Extensions |