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[Cleanuo] Only define row if we have results in Database::GetCharacterID() (#3199)

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# Notes
- This is more performant and we don't unnecessarily define a variable we can't use.
- https://pvs-studio.com/en/docs/warnings/v821/
This commit is contained in:
Alex King 2023-04-05 11:25:28 -04:00 committed by GitHub
parent 7dc57c3b05
commit d142bc552a
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1 changed files with 9 additions and 6 deletions
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15
common/database.cpp
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@ -797,14 +797,17 @@ bool Database::SaveCharacterCreate(uint32 character_id, uint32 account_id, Playe
}
uint32 Database::GetCharacterID(const char *name) {
std::string query = StringFormat("SELECT `id` FROM `character_data` WHERE `name` = '%s'", name);
const auto query = fmt::format(
"SELECT `id` FROM `character_data` WHERE `name` = '{}'",
Strings::Escape(name)
);
auto results = QueryDatabase(query);
auto row = results.begin();
if (results.RowCount() == 1)
{
return Strings::ToUnsignedInt(row[0]);
if (!results.Success() || !results.RowCount()) {
return 0;
}
return 0;
auto row = results.begin();
return Strings::ToUnsignedInt(row[0]);
}
/*