2075a2076,2078
>    /* Workaround to mend a hole in via unichrome dri driver :
>     * remove this assert but add a test if a renderbuffer were attached
>     * author: pierre.nerzic@free.fr
2078a2082
>    */
2087a2092,2101
>    /* was this framebuffer already attached to a renderbuffer ? (via bug) */
>    if (bufferName != BUFFER_DEPTH &&
>        bufferName != BUFFER_STENCIL &&
>        fb->Attachment[bufferName].Renderbuffer) {
>       /* choice (to be compared deeply), comment or not the return */
>       return;   /* no new renderbuffer, reuse the current one */
>       /* second possibility : remove the current buffer before allocation */
>       _mesa_remove_renderbuffer(fb,bufferName);
>    }
>