vsize ideal_sys_count = best.system_count ();
vsize min_sys_count = ideal_sys_count - best.systems_per_page_.back ();
- if (page_count > 1)
+ if (page_count > 1 && best.systems_per_page_[page_count - 2] > 1)
min_sys_count -= best.systems_per_page_[page_count - 2];
if (page_count == 1)