diff options
Diffstat (limited to 'src/economy.cpp')
| -rw-r--r-- | src/economy.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/economy.cpp b/src/economy.cpp index 70b0bd837..fae71f3e4 100644 --- a/src/economy.cpp +++ b/src/economy.cpp @@ -696,9 +696,10 @@ static void CompaniesGenStatistics() if (!HasBit(1 << 0 | 1 << 3 | 1 << 6 | 1 << 9, _cur_month)) return; FOR_ALL_COMPANIES(c) { - memmove(&c->old_economy[1], &c->old_economy[0], sizeof(c->old_economy) - sizeof(c->old_economy[0])); + /* Drop the oldest history off the end */ + std::copy_backward(c->old_economy, c->old_economy + MAX_HISTORY_QUARTERS - 1, c->old_economy + MAX_HISTORY_QUARTERS); c->old_economy[0] = c->cur_economy; - memset(&c->cur_economy, 0, sizeof(c->cur_economy)); + c->cur_economy = {}; if (c->num_valid_stat_ent != MAX_HISTORY_QUARTERS) c->num_valid_stat_ent++; |