"", &revs->diffopt);
diffcore_std(&revs->diffopt);
- found = !diff_queue_is_empty();
+ found = !diff_queue_is_empty(&revs->diffopt);
saved_fmt = revs->diffopt.output_format;
revs->diffopt.output_format = DIFF_FORMAT_CALLBACK;
revs->diffopt.format_callback = cgit_diff_tree_cb;