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path: the if-else block looked unusual

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This commit is contained in:
Tshepang Lekhonkhobe 2015-08-26 23:15:51 +02:00
parent 7472886233
commit 933eb3e320
1 changed files with 5 additions and 2 deletions
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7
src/libstd/path.rs
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@ -598,8 +598,11 @@ impl<'a> Components<'a> {
/// how much of the prefix is left from the point of view of iteration?
#[inline]
fn prefix_remaining(&self) -> usize {
if self.front == State::Prefix { self.prefix_len() }
else { 0 }
if self.front == State::Prefix {
self.prefix_len()
} else {
0
}
}
// Given the iteration so far, how much of the pre-State::Body path is left?