Mirrors/clap
2
0
Fork 0
mirror of https://github.com/clap-rs/clap synced 2024-12-13 06:12:40 +00:00
Code Issues Projects Releases Packages Wiki Activity

fix: now correctly shows subcommand as required in the usage string when AppSettings::SubcommandRequiredElseHelp is used

Browse source 
Close #883
This commit is contained in:
Kevin K 2017-03-04 15:14:10 -05:00
parent 91d8280322
commit 97e8db23b3
No known key found for this signature in database
GPG key ID: 17218E4B3692F01A
1 changed files with 2 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
src/app/parser.rs
View file

@ -2139,7 +2139,8 @@ impl<'a, 'b> Parser<'a, 'b>
if self.has_subcommands() && !self.is_set(AS::SubcommandRequired) { if self.has_subcommands() && !self.is_set(AS::SubcommandRequired) {
usage.push_str(" [SUBCOMMAND]"); usage.push_str(" [SUBCOMMAND]");
} else if self.is_set(AS::SubcommandRequired) && self.has_subcommands() { } else if (self.is_set(AS::SubcommandRequired) ||
self.is_set(AS::SubcommandRequiredElseHelp)) && self.has_subcommands() {
usage.push_str(" <SUBCOMMAND>"); usage.push_str(" <SUBCOMMAND>");
} }
} else { } else {