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fix: properly trim volume content before stripping percentage sign (#18)

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Timo Furrer 2024-10-08 16:11:50 +02:00 committed by GitHub
parent 4207016e82
commit 5eeee8069c
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1 changed files with 2 additions and 1 deletions
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3
src/play.rs
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@ -44,7 +44,8 @@ impl InitialProperties {
// Basically just read from the volume file if it exists, otherwise return 100.
let volume = if volume.exists() {
let contents = fs::read_to_string(volume).await?;
let stripped = contents.trim().strip_suffix("%").unwrap_or(&contents);
let trimmed = contents.trim();
let stripped = trimmed.strip_suffix("%").unwrap_or(&trimmed);
stripped
.parse()
.map_err(|_| eyre!("volume.txt file is invalid"))?