diff options
Diffstat (limited to 'src/database/database-postgresql.cpp')
| -rw-r--r-- | src/database/database-postgresql.cpp | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/src/database/database-postgresql.cpp b/src/database/database-postgresql.cpp index 29ecd4223..3469f4242 100644 --- a/src/database/database-postgresql.cpp +++ b/src/database/database-postgresql.cpp @@ -274,10 +274,10 @@ void MapDatabasePostgreSQL::loadBlock(const v3s16 &pos, std::string *block) PGresult *results = execPrepared("read_block", ARRLEN(args), args, argLen, argFmt, false); - *block = ""; - if (PQntuples(results)) - *block = std::string(PQgetvalue(results, 0, 0), PQgetlength(results, 0, 0)); + block->assign(PQgetvalue(results, 0, 0), PQgetlength(results, 0, 0)); + else + block->clear(); PQclear(results); } @@ -496,6 +496,7 @@ void PlayerDatabasePostgreSQL::savePlayer(RemotePlayer *player) execPrepared("remove_player_inventory_items", 1, rmvalues); std::vector<const InventoryList*> inventory_lists = sao->getInventory()->getLists(); + std::ostringstream oss; for (u16 i = 0; i < inventory_lists.size(); i++) { const InventoryList* list = inventory_lists[i]; const std::string &name = list->getName(); @@ -512,9 +513,10 @@ void PlayerDatabasePostgreSQL::savePlayer(RemotePlayer *player) execPrepared("add_player_inventory", 5, inv_values); for (u32 j = 0; j < list->getSize(); j++) { - std::ostringstream os; - list->getItem(j).serialize(os); - std::string itemStr = os.str(), slotId = itos(j); + oss.str(""); + oss.clear(); + list->getItem(j).serialize(oss); + std::string itemStr = oss.str(), slotId = itos(j); const char* invitem_values[] = { player->getName(), |