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Remove useless return in ZipCryptoReaderValid::read()

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This commit is contained in:
Benjamin Richner 2019-10-19 23:44:20 +02:00
parent 1f87098e57
commit 2a5112386c
1 changed files with 2 additions and 6 deletions
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4
src/zipcrypto.rs
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@ -118,10 +118,6 @@ impl<R: std::io::Read> std::io::Read for ZipCryptoReaderValid<R>
{ {
fn read(&mut self, mut buf: &mut [u8]) -> std::io::Result<usize> fn read(&mut self, mut buf: &mut [u8]) -> std::io::Result<usize>
{ {
if buf.len() == 0 {
return Ok(0);
}
//Note: There might be potential for optimization. Inspiration can be found at: //Note: There might be potential for optimization. Inspiration can be found at:
//https://github.com/kornelski/7z/blob/master/CPP/7zip/Crypto/ZipCrypto.cpp //https://github.com/kornelski/7z/blob/master/CPP/7zip/Crypto/ZipCrypto.cpp