Command line parsing: support empty strings

This commit is contained in:
Maxime Coste 2012-12-15 17:47:50 +01:00
parent d208067589
commit b090465e80

View File

@ -110,6 +110,7 @@ TokenList parse(const String& line,
}
ByteCount token_start = pos;
ByteCount start_pos = pos;
Token::Type type = Token::Type::Raw;
if (line[pos] == '"' or line[pos] == '\'')
@ -184,7 +185,7 @@ TokenList parse(const String& line,
or (pos != 0 and line[pos-1] == '\\')))
++pos;
if (token_start != pos)
if (start_pos != pos)
{
if (opt_token_pos_info)
opt_token_pos_info->push_back({token_start, pos});