for (it = potential_overlap_clients; it != NULL; it = g_slist_next(it)) {
ObClient* potential_overlap_client = (ObClient*)it->data;
client_rects[i] = potential_overlap_client->frame->area;
for (it = potential_overlap_clients; it != NULL; it = g_slist_next(it)) {
ObClient* potential_overlap_client = (ObClient*)it->data;
client_rects[i] = potential_overlap_client->frame->area;