From 75b28bab55d1393cad8cdf5cc6bedc1710bbda0f Mon Sep 17 00:00:00 2001
From: Jeremy Soller <jackpot51@gmail.com>
Date: Thu, 8 Jun 2017 18:47:12 -0600
Subject: [PATCH] Fix raw mode on Redox

---
 src/raw.rs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/raw.rs b/src/raw.rs
index 14cc87c..bd9c8ec 100644
--- a/src/raw.rs
+++ b/src/raw.rs
@@ -40,7 +40,8 @@ pub struct RawTerminal<W: Write> {
 #[cfg(target_os = "redox")]
 impl<W: Write> Drop for RawTerminal<W> {
     fn drop(&mut self) {
-        write!(self, csi!("?82l")).unwrap();
+        let _ = write!(self, csi!("?82l"));
+        let _ = self.flush();
     }
 }
 
@@ -129,7 +130,9 @@ impl<W: Write> IntoRawMode for W {
 
     #[cfg(target_os = "redox")]
     fn into_raw_mode(mut self) -> io::Result<RawTerminal<W>> {
-        write!(self, csi!("?82h")).map(|_| RawTerminal { output: self })
+        write!(self, csi!("?82h"))?;
+        self.flush()?;
+        Ok(RawTerminal { output: self })
     }
 }