Mutation done correctly

This commit is contained in:
ms2300 2018-08-27 15:18:15 -06:00 committed by David Peter
parent 1837d364fe
commit 3b90ada735
1 changed files with 3 additions and 2 deletions

View File

@ -131,8 +131,9 @@ pub fn list_languages(assets: &HighlightingAssets, term_width: usize) {
}
}
pub fn list_themes(assets: &HighlightingAssets, config: &mut Config) {
pub fn list_themes(assets: &HighlightingAssets, cfg: &Config) {
let themes = &assets.theme_set.themes;
let mut config = cfg.clone();
let mut style = HashSet::new();
style.insert(OutputComponent::Plain);
config.files = vec![Some("assets/theme_preview.rs")];
@ -164,7 +165,7 @@ fn run() -> Result<bool> {
Ok(true)
} else if app.matches.is_present("list-themes") {
list_themes(&assets, &mut config.clone());
list_themes(&assets, &config);
Ok(true)
} else {