// If the first filter has an input and none was given, it is
// implicitly the input of the whole graph.
- if (pad == 0 && graph->filters[graph->filter_count-1]->input_count == 1) {
+ if (pad == 0 && filter->input_count == 1) {
if(link_filter(in, inpad, filter, 0))
goto fail;
}