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| author | midipix <writeonce@midipix.org> | 2016-01-02 22:31:33 -0500 |
|---|---|---|
| committer | midipix <writeonce@midipix.org> | 2016-01-02 22:32:02 -0500 |
| commit | a411656a98eede54ad5fb949059f48ddbf46e648 (patch) | |
| tree | 0c32ea3ef657ceec53ca520c04949f38c0eda2e4 | |
| parent | 8805b22d47ba930f6cd5d0aeaeebbb6d089b9eea (diff) | |
| download | sofort-a411656a98eede54ad5fb949059f48ddbf46e648.tar.bz2 sofort-a411656a98eede54ad5fb949059f48ddbf46e648.tar.xz | |
argv.h: skip unavailable short/long option records with --help={short|long}.
| -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 dd6d18c..2eb75f2 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; |