flush stdin after reading input

1 files changed, 9 insertions, 1 deletions

diff --git a/src/term.rs b/src/term.rs
index fb84ae3..35105fd 100644
--- a/src/term.rs
+++ b/src/term.rs
@@ -1,4 +1,4 @@
-use std::io::{Stdout, Write, BufWriter};
+use std::io::{Stdout, Write, BufWriter, BufRead};
 use std::sync::{Arc, Mutex, RwLock};
 
 use termion;
@@ -142,6 +142,14 @@ pub trait ScreenExt: Write {
 impl ScreenExt for Screen {}
 impl ScreenExt for TermMode {}
 
+pub fn flush_stdin() {
+    let stdin = std::io::stdin();
+    let mut stdin = stdin.lock();
+
+    // Not 100% sure if it's OK to just call consume like this
+    stdin.consume(10);
+}
+
 pub fn xsize() -> u16 {
     let (xsize, _) = termion::terminal_size().unwrap();
     xsize