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paste: Create vec with capacity

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This commit is contained in:
Zachary Dremann 2022-01-30 22:28:05 -05:00
parent ff14f25c34
commit 85a81d328a
1 changed files with 2 additions and 2 deletions
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4
src/uu/paste/src/paste.rs
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@ -9,7 +9,7 @@
use clap::{crate_version, App, AppSettings, Arg};
use std::fs::File;
use std::io::{stdin, BufRead, BufReader, Read, stdout, Write};
use std::io::{stdin, stdout, BufRead, BufReader, Read, Write};
use std::path::Path;
use uucore::error::{FromIo, UResult};
@ -76,7 +76,7 @@ pub fn uu_app<'a>() -> App<'a> {
}
fn paste(filenames: Vec<String>, serial: bool, delimiters: &str) -> UResult<()> {
let mut files = vec![];
let mut files = Vec::with_capacity(filenames.len());
for name in filenames {
let file = if name == "-" {
None