Mirrors/clap
2
0
Fork 0
mirror of https://github.com/clap-rs/clap synced 2024-12-14 06:42:33 +00:00
Code Issues Projects Releases Packages Wiki Activity

fix: fixes a panic when using global args and calling App::get_matches_from_safe_borrow multiple times

Browse source 
Closes #1076
This commit is contained in:
Kevin K 2017-10-24 10:45:00 -04:00
parent 6ac846d850
commit d86ec79742
No known key found for this signature in database
GPG key ID: 17218E4B3692F01A
1 changed files with 6 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
src/app/mod.rs
View file

@ -1586,9 +1586,12 @@ impl<'a, 'b> App<'a, 'b> {
{ {
// If there are global arguments, or settings we need to propgate them down to subcommands // If there are global arguments, or settings we need to propgate them down to subcommands
// before parsing incase we run into a subcommand // before parsing incase we run into a subcommand
if !self.p.is_set(AppSettings::Propagated) {
self.p.propagate_globals(); self.p.propagate_globals();
self.p.propagate_settings(); self.p.propagate_settings();
self.p.derive_display_order(); self.p.derive_display_order();
self.p.set(AppSettings::Propagated);
}
let mut matcher = ArgMatcher::new(); let mut matcher = ArgMatcher::new();