Mesa (master): mesa/xlib: return 0 for errorBase, eventBase in glXQueryExtension()

[Nicolai Hähnle]

Module: Mesa
Branch: master
Commit: e3fff3daf031a997a1d4316e1a0e5c831573221d
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=e3fff3daf031a997a1d4316e1a0e5c831573221d

Author: Brian Paul <brianp at vmware.com>
Date:   Wed Oct  7 07:45:15 2009 -0600

mesa/xlib: return 0 for errorBase, eventBase in glXQueryExtension()

A little better than leaving the values undefined, I think.
See bug 24321.

---

 src/mesa/drivers/x11/fakeglx.c |    8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/mesa/drivers/x11/fakeglx.c b/src/mesa/drivers/x11/fakeglx.c
index 6449dc8..2bda9db 100644
--- a/src/mesa/drivers/x11/fakeglx.c
+++ b/src/mesa/drivers/x11/fakeglx.c
@@ -1637,12 +1637,14 @@ Fake_glXCopyContext( Display *dpy, GLXContext src, GLXContext dst,
 
 
 static Bool
-Fake_glXQueryExtension( Display *dpy, int *errorb, int *event )
+Fake_glXQueryExtension( Display *dpy, int *errorBase, int *eventBase )
 {
    /* Mesa's GLX isn't really an X extension but we try to act like one. */
    (void) dpy;
-   (void) errorb;
-   (void) event;
+   if (errorBase)
+      *errorBase = 0;
+   if (eventBase)
+      *eventBase = 0;
    return True;
 }