diff options
Diffstat (limited to 'src/bin/jvn.rs')
| -rw-r--r-- | src/bin/jvn.rs | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/src/bin/jvn.rs b/src/bin/jvn.rs index 48b90c5..9041bb9 100644 --- a/src/bin/jvn.rs +++ b/src/bin/jvn.rs @@ -112,7 +112,7 @@ async fn main() { } // Handle help when no arguments provided - if args.len() < 1 && help { + if args.is_empty() && help { warn!("{}", t!("verbose.no_arguments")); helpdoc_viewer::display_with_lang(DEFAULT_HELPDOC, &lang).await; exit(1); @@ -194,7 +194,7 @@ async fn main() { handle_no_matching_command_error(args); } CmdProcessError::ParseError(help) => { - if help.trim().len() < 1 { + if help.trim().is_empty() { eprintln!("{}", md(t!("process_error.parse_error"))); } else { eprintln!("{}", help) @@ -221,11 +221,10 @@ async fn main() { let r = render_result.deref(); if !r.is_empty() { print!("{}", r); - if let Err(e) = io::stdout().flush().await { - if !no_error_logs { + if let Err(e) = io::stdout().flush().await + && !no_error_logs { display_io_error(e); } - } } } } @@ -273,7 +272,7 @@ fn handle_no_matching_command_error(args: Vec<String>) { similar_nodes.push(node); } } - if similar_nodes.len() < 1 { + if similar_nodes.is_empty() { eprintln!("{}", md(t!("process_error.no_matching_command"))); } else { eprintln!( |