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| author | Fuwn <[email protected]> | 2021-07-24 10:29:50 +0000 |
|---|---|---|
| committer | Fuwn <[email protected]> | 2021-07-24 10:29:50 +0000 |
| commit | 34c152f925db1c22b6f9aa660dcbec4d363e2ece (patch) | |
| tree | 4b01e25f6894b31a257e75ef6db988315addb3ea | |
| parent | feat(whirl_prompt): whirl mode in fetch builtin (diff) | |
| download | whirl-34c152f925db1c22b6f9aa660dcbec4d363e2ece.tar.xz whirl-34c152f925db1c22b6f9aa660dcbec4d363e2ece.zip | |
fix(whirl_prompt): register single char input as null
When entering inputs with a single character, the input would not
register as a null command so no "command not found" error would be
produced. Now it will produce the error.
In the future, it would be smart to replace this mechanism with an
iterator over a commands list.
| -rw-r--r-- | crates/whirl_prompt/src/lib.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/crates/whirl_prompt/src/lib.rs b/crates/whirl_prompt/src/lib.rs index ea703c8..44b06fc 100644 --- a/crates/whirl_prompt/src/lib.rs +++ b/crates/whirl_prompt/src/lib.rs @@ -75,7 +75,7 @@ impl Prompt { .read_line(&mut input) .expect("failed to read command from stdin"); - if input.len() <= 2 { + if input.len() <= 1 { input = "null".to_string(); } |