python: Do not pass screen object to pipe_buffer_reference.

diff --git a/src/gallium/state_trackers/python/p_context.i b/src/gallium/state_trackers/python/p_context.i
index 7ddd2d55ef138ae5624f4358d87440c83b59eb72..1fdbdf98b26d5d0a0a1ba43dba8e3320b83d5d70 100644 (file)
--- a/src/gallium/state_trackers/python/p_context.i
+++ b/src/gallium/state_trackers/python/p_context.i
@@ -247,7 +247,7 @@ struct st_context {
       util_draw_vertex_buffer(pipe, vbuf, 0, prim, num_verts, num_attribs);
       
 error2:
-      pipe_buffer_reference(screen, &vbuf, NULL);
+      pipe_buffer_reference(&vbuf, NULL);
 error1:
       ;
    }