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| author | Maxime Coste <mawww@kakoune.org> | 2016-12-27 22:00:32 +0000 |
|---|---|---|
| committer | Maxime Coste <mawww@kakoune.org> | 2016-12-27 22:00:32 +0000 |
| commit | 84c2ca1cdce50e2be9c82e2e6ed339766a25f193 (patch) | |
| tree | 672b5343ad15e6fe417c7cd8f1285fb044e23038 /src/parameters_parser.cc | |
| parent | 923665fab4e2072cf54c79e6938441c4de6d42a0 (diff) | |
| parent | f79018cffd82e369a8e634be6d7140b8fdd50b9c (diff) | |
Merge remote-tracking branch 'leira/empty_param_crash'
Diffstat (limited to 'src/parameters_parser.cc')
| -rw-r--r-- | src/parameters_parser.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/parameters_parser.cc b/src/parameters_parser.cc index 1633aa6b..697f1407 100644 --- a/src/parameters_parser.cc +++ b/src/parameters_parser.cc @@ -23,7 +23,7 @@ ParametersParser::ParametersParser(ParameterList params, { if (not only_pos and params[i] == "--") only_pos = true; - else if (not only_pos and params[i][0_byte] == '-') + else if (not only_pos and params[i].length() > 0 and params[i][0_byte] == '-') { auto it = m_desc.switches.find(params[i].substr(1_byte)); if (it == m_desc.switches.end()) @@ -36,7 +36,7 @@ ParametersParser::ParametersParser(ParameterList params, throw missing_option_value(it->key); } } - else + else // positional { if (desc.flags & ParameterDesc::Flags::SwitchesOnlyAtStart) only_pos = true; |