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Fix clippy warnings from last commit

This commit is contained in:
Michael Wright 2018-04-01 10:17:48 +02:00
parent 1ab96db791
commit 609dd47410
1 changed files with 2 additions and 2 deletions
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4
src/main.rs
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@ -79,7 +79,7 @@ where
}
let mut extra_envs = vec![];
if let Ok(_) = std::env::var("CLIPPY_DOGFOOD") {
if std::env::var("CLIPPY_DOGFOOD").is_ok() {
let target_dir = std::env::var("CARGO_MANIFEST_DIR")
.map(|m| {
std::path::PathBuf::from(m)
@ -88,7 +88,7 @@ where
.to_string_lossy()
.into_owned()
})
.unwrap_or("clippy_dogfood".to_string());
.unwrap_or_else(|_| "clippy_dogfood".to_string());
extra_envs.push(("CARGO_TARGET_DIR", target_dir));
};