while (m_indexes.size() > first_index && m_indexes[first_index] < first_obj_id)
{
unsigned new_index = (first_index + first_obj_id) / 2;
- if (new_index < m_indexes.size() && m_indexes[new_index] < first_obj_id)
+ if (new_index != first_index && new_index < m_indexes.size() && m_indexes[new_index] < first_obj_id)
first_index = new_index;
else
first_index ++;