Fix a warning

This commit is contained in:
Victor Zverovich 2017-08-27 06:38:23 -07:00
parent 27ad6cee82
commit d4c504ae1c

View File

@ -3225,7 +3225,7 @@ struct width_handler {
template <typename T>
typename std::enable_if<!is_integer<T>::value, unsigned long long>::type
operator()(T value) {
operator()(T) {
FMT_THROW(format_error("width is not integer"));
return 0;
}