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Fix a whitespace typo

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This commit is contained in:
Erick Tryzelaar 2014-07-16 19:52:04 -07:00
parent 87c78fd7e3
commit a011b2273e
1 changed files with 1 additions and 1 deletions
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2
src/libcollections/string.rs
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@ -688,7 +688,7 @@ pub unsafe fn shift_byte(&mut self) -> Option<u8> {
/// assert_eq!(s.shift_char(), Some('o')); /// assert_eq!(s.shift_char(), Some('o'));
/// assert_eq!(s.shift_char(), None); /// assert_eq!(s.shift_char(), None);
/// ``` /// ```
pub fn shift_char (&mut self) -> Option<char> { pub fn shift_char(&mut self) -> Option<char> {
let len = self.len(); let len = self.len();
if len == 0 { if len == 0 {
return None return None