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lib/reader: fmt

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Paul Stemmet 2021-06-03 16:24:45 +00:00 committed by Paul Stemmet
parent 95e1edd194
commit 2e3562c28e
1 changed files with 3 additions and 2 deletions
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5
src/reader.rs
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@ -49,8 +49,9 @@ where
/// Attempt to reserve up to amt chars, returning the actual number added /// Attempt to reserve up to amt chars, returning the actual number added
pub fn reserve(&mut self, amt: usize) -> Result<usize> { pub fn reserve(&mut self, amt: usize) -> Result<usize> {
let mut done = 1; let mut done = 0;
while done <= amt {
while done < amt {
match self.src.next() { match self.src.next() {
Some(Ok(c)) => self.buffer.push_front(c), Some(Ok(c)) => self.buffer.push_front(c),
Some(Err(e)) => return Err(e), Some(Err(e)) => return Err(e),