fix for older boost versions; unsigned warning

This commit is contained in:
Sebastian Wick 2012-04-04 23:51:22 +02:00
parent 5dd65c11ee
commit 8c84f68dab

View file

@ -71,8 +71,12 @@ void validate(boost::any &v, std::vector<std::string> const &tokens, FallbackMap
for(std::vector<std::string>::const_iterator it=tokens.begin(); it != tokens.end(); it++) for(std::vector<std::string>::const_iterator it=tokens.begin(); it != tokens.end(); it++)
{ {
int sep = it->find(","); int sep = it->find(",");
if(sep < 1 || sep == (it->length()-1)) if(sep < 1 || sep == (int)it->length()-1)
#if (BOOST_VERSION <= 104200)
throw boost::program_options::validation_error("invalid value");
#else
throw boost::program_options::validation_error(boost::program_options::validation_error::invalid_option_value); throw boost::program_options::validation_error(boost::program_options::validation_error::invalid_option_value);
#endif /* #if (BOOST_VERSION <= 104200) */
std::string key(it->substr(0,sep)); std::string key(it->substr(0,sep));
std::string value(it->substr(sep+1)); std::string value(it->substr(sep+1));