From ba3fe4366d95bbd2bc0d02d9a2ff8c4e0ca455bf Mon Sep 17 00:00:00 2001
From: "Hatter Jiang@Pixelbook" <jht5945@gmail.com>
Date: Sat, 3 Aug 2019 22:45:54 +0800
Subject: [PATCH] modify flush_stdout logic

---
 src/lib.rs | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/lib.rs b/src/lib.rs
index 67c85bc..d4d6b01 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -166,10 +166,7 @@ pub fn print_message(mt: MessageType, message: &str) {
 }
 
 pub fn flush_stdout() {
-    match io::stdout().flush() {
-        Err(err) => print_message(MessageType::ERROR, &format!("Flush stdout failed: {}", err)),
-        Ok(_) => (),
-    }
+    io::stdout().flush().ok();
 }
 
 pub fn clear_lastline() {