Function InterpretBool

src/util/system.cpp:189–194

* Interpret a string argument as a boolean. * * The definition of LocaleIndependentAtoi () requires that non-numeric string values * like "foo", return 0. This means that if a user unintentionally supplies a * non-integer argument here, the return value is always false. This means that * -foo=false does what the user probably expects, but -foo=true is well defined * but does not do what

 * on the Right Way to change this code), see PR12713.
 */
static bool InterpretBool(const std::string& strValue)
{
    if (strValue.empty())
        return true;
    return (LocaleIndependentAtoi<int>(strValue) != 0);
}

static std::string SettingName(const std::string& arg)
{