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catar/encoder.rs: code cleanup 

Note: Rust Vec resize uses len(), not capacity()!
This commit is contained in:
Dietmar Maurer 2019-01-04 17:23:01 +01:00
parent df9973e8f5
commit 9409255aae
1 changed files with 2 additions and 2 deletions
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4
src/catar/encoder.rs
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@ -131,8 +131,8 @@ impl <'a, W: Write> CaTarEncoder<'a, W> {
self.write_header(CA_FORMAT_GOODBYE, goodbye_table_size as u64)?;
if self.file_copy_buffer.capacity() < goodbye_table_size {
let need = goodbye_table_size - self.file_copy_buffer.capacity();
if self.file_copy_buffer.len() < goodbye_table_size {
let need = goodbye_table_size - self.file_copy_buffer.len();
self.file_copy_buffer.reserve(need);
unsafe { self.file_copy_buffer.set_len(self.file_copy_buffer.capacity()); }
}