diff options
| -rw-r--r-- | src/gui/question.rs | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/gui/question.rs b/src/gui/question.rs index 0d9d3c2..27759f8 100644 --- a/src/gui/question.rs +++ b/src/gui/question.rs @@ -150,8 +150,10 @@ pub fn ask<B: Backend>( } Key::Ctrl('w') => { let mut words = state.input.split_whitespace().collect::<Vec<&str>>(); - words.truncate(words.len() - 1); - state.input = words.join(" "); + if words.len() > 0 { + words.truncate(words.len() - 1); + state.input = format!("{}{}", words.join(" "), if words.len() > 0 {" " } else {""}); + } } _ => {} }, |