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Code Issues Activity

paste: Reuse output allocation

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This commit is contained in:
Zachary Dremann 2022-01-30 22:27:22 -05:00
parent 8905d52279
commit ff14f25c34
1 changed files with 3 additions and 2 deletions
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5
src/uu/paste/src/paste.rs
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@ -94,9 +94,10 @@ fn paste(filenames: Vec<String>, serial: bool, delimiters: &str) -> UResult<()>
let mut stdout = stdout.lock();
let mut line = String::new();
let mut output = String::new();
if serial {
for file in &mut files {
let mut output = String::new();
output.clear();
loop {
line.clear();
match read_line(file.as_mut(), &mut line) {
@ -115,7 +116,7 @@ fn paste(filenames: Vec<String>, serial: bool, delimiters: &str) -> UResult<()>
} else {
let mut eof = vec![false; files.len()];
loop {
let mut output = String::new();
output.clear();
let mut eof_count = 0;
for (i, file) in files.iter_mut().enumerate() {
if eof[i] {