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-rw-r--r--src/mesa/drivers/x11/fakeglx.c5
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