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Emit 0 exit code for --version and similar operations

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Fixes #2878
This commit is contained in:
Nick Cameron 2018-07-31 13:41:49 +12:00
parent d43874113e
commit ca6b360c8a
1 changed files with 5 additions and 5 deletions
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10
src/bin/main.rs
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@ -172,19 +172,19 @@ fn execute(opts: &Options) -> Result<i32, failure::Error> {
match determine_operation(&matches)? {
Operation::Help(HelpOp::None) => {
print_usage_to_stdout(opts, "");
return Ok(1);
return Ok(0);
}
Operation::Help(HelpOp::Config) => {
Config::print_docs(&mut stdout(), options.unstable_features);
return Ok(1);
return Ok(0);
}
Operation::Help(HelpOp::FileLines) => {
print_help_file_lines();
return Ok(1);
return Ok(0);
}
Operation::Version => {
print_version();
return Ok(1);
return Ok(0);
}
Operation::ConfigOutputDefault { path } => {
let toml = Config::default().all_options().to_toml().map_err(err_msg)?;
@ -194,7 +194,7 @@ fn execute(opts: &Options) -> Result<i32, failure::Error> {
} else {
io::stdout().write_all(toml.as_bytes())?;
}
return Ok(1);
return Ok(0);
}
Operation::Stdin { input } => format_string(input, options),
Operation::Format {