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Fix asan error (#977)

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This commit is contained in:
Victor Zverovich 2018-12-12 11:27:06 -08:00
parent b180b39152
commit de71db6d42
1 changed files with 2 additions and 2 deletions
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4
include/fmt/format.h
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@ -1952,8 +1952,8 @@ FMT_CONSTEXPR const Char *parse_arg_id(
return handler.on_error("invalid format string"), begin; return handler.on_error("invalid format string"), begin;
auto it = begin; auto it = begin;
do { do {
c = *++it; ++it;
} while (it != end && (is_name_start(c) || ('0' <= c && c <= '9'))); } while (it != end && (is_name_start(c = *it) || ('0' <= c && c <= '9')));
handler(basic_string_view<Char>(begin, to_unsigned(it - begin))); handler(basic_string_view<Char>(begin, to_unsigned(it - begin)));
return it; return it;
} }