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default flag behavior now correctly handles empty variable

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This commit is contained in:
Valerie Wolfe 2024-11-21 08:18:09 -05:00
parent 90e5eb8f79
commit 0773529ba5
1 changed files with 6 additions and 1 deletions
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7
src/main.rs
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@ -51,7 +51,12 @@ fn main() {
let state = State::new(&mut args); let state = State::new(&mut args);
let subcommand = if let Ok(Some(subcommand)) = args.subcommand() { Some(subcommand) } else { var("PRIDE_DEFAULT").ok() }; let subcommand =
if let Ok(Some(subcommand)) = args.subcommand() { Some(subcommand) }
else if let Ok(default) = var("PRIDE_DEFAULT") {
if default.is_empty() { None }
else { Some(default) }
} else { None };
let variant = args.subcommand().unwrap(); let variant = args.subcommand().unwrap();
// get color vec from matched flag // get color vec from matched flag