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Fix ParameterParser::position_from with arbitrary indices

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This commit is contained in:
Maxime Coste 2018-06-28 19:48:11 +10:00
parent b4b335155e
commit d6b0297ac8
1 changed files with 1 additions and 1 deletions
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2
src/parameters_parser.hh
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@ -119,7 +119,7 @@ struct ParametersParser
ConstArrayView<String> positionals_from(size_t first) const
{
kak_assert(m_desc.flags & (ParameterDesc::Flags::SwitchesOnlyAtStart | ParameterDesc::Flags::SwitchesAsPositional));
return m_params.subrange(m_positional_indices[first]);
return m_params.subrange(first < m_positional_indices.size() ? m_positional_indices[first] : -1);
}
iterator begin() const { return iterator(*this, 0); }