diff options
Diffstat (limited to 'openpgp/src/crypto/symmetric.rs')
| -rw-r--r-- | openpgp/src/crypto/symmetric.rs | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/openpgp/src/crypto/symmetric.rs b/openpgp/src/crypto/symmetric.rs index dba529ef..45e9cbd9 100644 --- a/openpgp/src/crypto/symmetric.rs +++ b/openpgp/src/crypto/symmetric.rs @@ -107,7 +107,7 @@ impl<R: io::Read> io::Read for Decryptor<R> { let mut pos = 0; // 1. Copy any buffered data. - if self.buffer.len() > 0 { + if !self.buffer.is_empty() { let to_copy = cmp::min(self.buffer.len(), plaintext.len()); &plaintext[..to_copy].copy_from_slice(&self.buffer[..to_copy]); crate::vec_drain_prefix(&mut self.buffer, to_copy); @@ -334,7 +334,7 @@ impl<W: io::Write> Encryptor<W> { /// Finish encryption and write last partial block. pub fn finish(&mut self) -> Result<W> { if let Some(mut inner) = self.inner.take() { - if self.buffer.len() > 0 { + if !self.buffer.is_empty() { unsafe { self.scratch.set_len(self.buffer.len()) } self.cipher.encrypt(&mut self.scratch, &self.buffer)?; crate::vec_truncate(&mut self.buffer, 0); @@ -369,7 +369,7 @@ impl<W: io::Write> io::Write for Encryptor<W> { let amount = buf.len(); // First, fill the buffer if there is something in it. - if self.buffer.len() > 0 { + if !self.buffer.is_empty() { let n = cmp::min(buf.len(), self.block_size - self.buffer.len()); self.buffer.extend_from_slice(&buf[..n]); assert!(self.buffer.len() <= self.block_size); |