catar/encoder.rs: code cleanup
Note: Rust Vec resize uses len(), not capacity()!
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@ -131,8 +131,8 @@ impl <'a, W: Write> CaTarEncoder<'a, W> {
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self.write_header(CA_FORMAT_GOODBYE, goodbye_table_size as u64)?;
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if self.file_copy_buffer.capacity() < goodbye_table_size {
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let need = goodbye_table_size - self.file_copy_buffer.capacity();
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if self.file_copy_buffer.len() < goodbye_table_size {
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let need = goodbye_table_size - self.file_copy_buffer.len();
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self.file_copy_buffer.reserve(need);
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unsafe { self.file_copy_buffer.set_len(self.file_copy_buffer.capacity()); }
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}
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