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modify flush_stdout logic

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Hatter Jiang
2019-08-03 22:45:54 +08:00
parent db35e8e55b
commit ba3fe4366d
1 changed files with 1 additions and 4 deletions
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5
src/lib.rs
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@@ -166,10 +166,7 @@ pub fn print_message(mt: MessageType, message: &str) {
} }
pub fn flush_stdout() { pub fn flush_stdout() {
match io::stdout().flush() { io::stdout().flush().ok();
Err(err) => print_message(MessageType::ERROR, &format!("Flush stdout failed: {}", err)),
Ok(_) => (),
}
} }
pub fn clear_lastline() { pub fn clear_lastline() {