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| author | Huon Wilson <dbau.pp+github@gmail.com> | 2014-01-19 19:21:14 +1100 |
|---|---|---|
| committer | Huon Wilson <dbau.pp+github@gmail.com> | 2014-01-21 22:00:18 +1100 |
| commit | 39713b829535b40aff2b7f368839d07ea7c2bf11 (patch) | |
| tree | 897cd7f2eb52770a2dd4d4c69efc47e1ecc7b4f7 /src/librustpkg/parse_args.rs | |
| parent | 39012288118146331add60f2b1c90b07b6a6c51b (diff) | |
| download | rust-39713b829535b40aff2b7f368839d07ea7c2bf11.tar.gz rust-39713b829535b40aff2b7f368839d07ea7c2bf11.zip | |
Remove unnecessary parentheses.
Diffstat (limited to 'src/librustpkg/parse_args.rs')
| -rw-r--r-- | src/librustpkg/parse_args.rs | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/librustpkg/parse_args.rs b/src/librustpkg/parse_args.rs index 1051d475a84..9a9a9c5fccb 100644 --- a/src/librustpkg/parse_args.rs +++ b/src/librustpkg/parse_args.rs @@ -119,7 +119,7 @@ pub fn parse_args(args: &[~str]) -> Result<ParseResult, int> { let mut args = matches.free.clone(); args.shift(); - if (args.len() < 1) { + if args.len() < 1 { usage::general(); return Err(1); } @@ -154,7 +154,7 @@ pub fn parse_args(args: &[~str]) -> Result<ParseResult, int> { }; let cmd_opt = args.iter().filter_map( |s| from_str(s.clone())).next(); - let command = match(cmd_opt){ + let command = match cmd_opt { None => { debug!("No legal command. Returning 0"); usage::general(); @@ -194,4 +194,3 @@ pub fn parse_args(args: &[~str]) -> Result<ParseResult, int> { sysroot: supplied_sysroot }) } - |