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Tidy

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This commit is contained in:
Brian Anderson 2012-07-04 15:01:24 -07:00
parent 34660f099e
commit a52135f5a7
1 changed files with 5 additions and 2 deletions
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7
src/libstd/getopts.rs
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@ -229,14 +229,17 @@ fn getopts(args: ~[str], opts: ~[opt]) -> result unsafe {
/* In a series of potential options (eg. -aheJ), if we see
one which takes an argument, we assume all subsequent
characters make up the argument. This allows options
such as -L/usr/local/lib/foo to be interpreted correctly
such as -L/usr/local/lib/foo to be interpreted
correctly
*/
alt find_opt(opts, opt) {
some(id) {
last_valid_opt_id = option::some(id);
}
none {
let arg_follows = option::is_some(last_valid_opt_id) &&
let arg_follows =
option::is_some(last_valid_opt_id) &&
alt opts[option::get(last_valid_opt_id)].hasarg {
yes | maybe { true }
no { false }