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Code Issues Activity

add kill -l final new line #2644

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This commit is contained in:
Smicry 2021-09-12 23:20:05 +08:00
parent 447d6f2b61
commit 7e577476d8
1 changed files with 3 additions and 8 deletions
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11
src/uu/kill/src/kill.rs
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@ -160,18 +160,13 @@ fn print_signal(signal_name_or_value: &str) -> UResult<()> {
} }
fn print_signals() { fn print_signals() {
let mut pos = 0;
for (idx, signal) in ALL_SIGNALS.iter().enumerate() { for (idx, signal) in ALL_SIGNALS.iter().enumerate() {
pos += signal.len(); if idx > 0 {
print!("{}", signal);
if idx > 0 && pos > 73 {
println!();
pos = 0;
} else {
pos += 1;
print!(" "); print!(" ");
} }
print!("{}", signal);
} }
println!();
} }
fn list(arg: Option<String>) -> UResult<()> { fn list(arg: Option<String>) -> UResult<()> {