Simplify internal (for test) environment variable check

taiki-e · Aug 31, 2024 · ea1c687 · ea1c687
1 parent 332ea3c
commit ea1c687
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/src/main.rs b/src/main.rs
@@ -42,9 +42,7 @@ fn main() {
     if let Err(e) = try_main() {
         error!("{e:#}");
     }
-    if term::error()
-        || term::warn() && env::var_os("CARGO_HACK_DENY_WARNINGS").unwrap_or_default() == "1"
-    {
+    if term::error() || term::warn() && env::var_os("CARGO_HACK_DENY_WARNINGS").is_some() {
         std::process::exit(1)
     }
 }