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Merge pull request 'fix error handler' (#3) from computerdruid/hanoigame:push-omrvkqpsolyv into main

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Reviewed-on: jana/hanoigame#3
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jana 2025-09-03 19:41:02 +02:00
commit cf5b93cb0d
1 changed files with 1 additions and 1 deletions
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src/main.rs
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@ -465,8 +465,8 @@ impl<const TOWER_HEIGHT: usize> Game<TOWER_HEIGHT> {
} }
fn ask_tower(&self, msg: &str) -> io::Result<Input> { fn ask_tower(&self, msg: &str) -> io::Result<Input> {
let mut res = String::new();
loop { loop {
let mut res = String::new();
print!("{msg} (enter a tower number, exit, clear or undo):"); print!("{msg} (enter a tower number, exit, clear or undo):");
stdout().flush()?; stdout().flush()?;
stdin().read_line(&mut res)?; stdin().read_line(&mut res)?;