Mesa (gallium-0.2): gallium: no renderbuffer, so just exit.

[Alan Hourihane]

Module: Mesa
Branch: gallium-0.2
Commit: 9e1f0e173e5619d2ce95a74158803d94b3d6ff8a
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=9e1f0e173e5619d2ce95a74158803d94b3d6ff8a

Author: Alan Hourihane <alanh at tungstengraphics.com>
Date:   Mon Nov  3 20:05:55 2008 +0000

gallium: no renderbuffer, so just exit.

---

 src/mesa/state_tracker/st_framebuffer.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/src/mesa/state_tracker/st_framebuffer.c b/src/mesa/state_tracker/st_framebuffer.c
index 1ff7009..fe9900d 100644
--- a/src/mesa/state_tracker/st_framebuffer.c
+++ b/src/mesa/state_tracker/st_framebuffer.c
@@ -176,7 +176,9 @@ st_set_framebuffer_surface(struct st_framebuffer *stfb,
    assert(surfIndex < BUFFER_COUNT);
 
    strb = st_renderbuffer(stfb->Base.Attachment[surfIndex].Renderbuffer);
-   assert(strb);
+
+   /* fail */
+   if (!strb) return;
 
    /* replace the renderbuffer's surface/texture pointers */
    pipe_surface_reference( &strb->surface, surf );