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fix: empty session name (#1959)

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Jae-Heon Ji 2022-11-22 21:37:04 +09:00 • committed by GitHub
parent 8b50ef96f3
commit 211d3b1a7f
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1 changed files with 5 additions and 0 deletions
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src/sessions.rs
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@ -198,6 +198,11 @@ pub(crate) fn assert_session(name: &str) {
} }
pub(crate) fn assert_session_ne(name: &str) { pub(crate) fn assert_session_ne(name: &str) {
if name.trim().is_empty() {
eprintln!("Session name cannot be empty. Please provide a specific session name.");
process::exit(1);
}
match session_exists(name) { match session_exists(name) {
Ok(result) if !result => return, Ok(result) if !result => return,
Ok(_) => println!("Session with name {:?} already exists. Use attach command to connect to it or specify a different name.", name), Ok(_) => println!("Session with name {:?} already exists. Use attach command to connect to it or specify a different name.", name),