nouveau: small oops

diff --git a/src/mesa/drivers/dri/nouveau_winsys/nouveau_screen.c b/src/mesa/drivers/dri/nouveau_winsys/nouveau_screen.c
index 784dfdd..c58af22 100644 (file)
--- a/src/mesa/drivers/dri/nouveau_winsys/nouveau_screen.c
+++ b/src/mesa/drivers/dri/nouveau_winsys/nouveau_screen.c
@@ -158,7 +158,7 @@ nouveau_destroy_buffer(__DRIdrawablePrivate * driDrawPriv)
 {
        struct nouveau_framebuffer *nvfb;
        
-       nvfb = (struct nouveau_framebuffer *)driDrawPriv;
+       nvfb = (struct nouveau_framebuffer *)driDrawPriv->driverPrivate;
        st_unreference_framebuffer(&nvfb->stfb);
        free(nvfb);
 }