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Fix line editing bug

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This commit is contained in:
Jiajie Chen 2019-02-28 15:53:41 +08:00
parent 29865d7aaa
commit 6ea04c91b2
1 changed files with 3 additions and 1 deletions
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4
kernel/src/shell.rs
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@ -159,7 +159,9 @@ fn get_line(history: &mut Vec<Vec<u8>>) -> String {
}
cursor += 1;
for _i in cursor..line_vec.len() {
put_char(BS);
put_char(ESC);
put_char(b'[');
put_char(b'D');
}
}
_ => {