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| author |  Jonathan Nieder <jrnieder@gmail.com> | 2010-12-02 00:08:57 -0600 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2010-12-07 14:19:10 -0800 |
| commit | 5c400ed2e05070d79b6cd9438ff5607ec0a83589 (patch) | |
| tree | 982df752c16b4eb892154585fd403d5530e99c05 /t | |
| parent | parse-options: move NODASH sanity checks to parse_options_check (diff) | |
| download | tgif-5c400ed2e05070d79b6cd9438ff5607ec0a83589.tar.xz | |
parse-options: sanity check PARSE_OPT_NOARG flag
Some option types cannot use an argument --- boolean options that
would set a bit or flag or increment a counter, for example. If
configured in the flag word to accept an argument anyway, the result
is an argument that is advertised in "program -h" output only to be
rejected by parse-options::get_value.
Luckily all current users of these option types use PARSE_OPT_NOARG
and do not use PARSE_OPT_OPTARG. Add a check to ensure that that
remains true. The check is run once for each invocation of
parse_option_start().
Improved-by: Stephen Boyd <bebarino@gmail.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't')
0 files changed, 0 insertions, 0 deletions