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-rw-r--r--src/mesa/vbo/vbo_exec_draw.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/vbo/vbo_exec_draw.c b/src/mesa/vbo/vbo_exec_draw.c
index c53a4eee00..98177a4175 100644
--- a/src/mesa/vbo/vbo_exec_draw.c
+++ b/src/mesa/vbo/vbo_exec_draw.c
@@ -383,7 +383,7 @@ void vbo_exec_vtx_flush( struct vbo_exec_context *exec,
}
- if (unmap)
+ if (unmap || exec->vtx.vertex_size == 0)
exec->vtx.max_vert = 0;
else
exec->vtx.max_vert = ((VBO_VERT_BUFFER_SIZE - exec->vtx.buffer_used) /