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| author | midipix <writeonce@midipix.org> | 2016-01-02 22:32:58 -0500 |
|---|---|---|
| committer | midipix <writeonce@midipix.org> | 2016-11-11 00:22:33 -0500 |
| commit | c094bda38b297b2fcc398c67b50a368a12803333 (patch) | |
| tree | bf170191a27e9746b8b10d761acbad8456420e33 /src | |
| parent | ffd5c6da2e476586073811c5c66429faa428e3c1 (diff) | |
| download | mdso-c094bda38b297b2fcc398c67b50a368a12803333.tar.bz2 mdso-c094bda38b297b2fcc398c67b50a368a12803333.tar.xz | |
argv.h: skip unavailable short/long option records with --help={short|long}.
Diffstat (limited to 'src')
| -rw-r--r-- | src/internal/argv/argv.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/internal/argv/argv.h b/src/internal/argv/argv.h index 2fe7dd0..5402d0d 100644 --- a/src/internal/argv/argv.h +++ b/src/internal/argv/argv.h @@ -791,6 +791,11 @@ static void argv_usage( desclen = 32; for (option=options,buflen=0,rdesclen=1; option->short_name || option->long_name; option++) { + if (fshort && !option->short_name) + continue; + else if (flong && !option->long_name) + continue; + if (option->paradigm) { if (option->optarg == ARGV_OPTARG_OPTIONAL) rparalen = strlen(option->paradigm) - 2*rbblen; |