Fix an unused mut warning

This commit is contained in:
Alex Crichton 2018-03-31 02:35:09 -07:00
parent f86d227d51
commit 25af16c7d9

View File

@ -183,7 +183,7 @@ impl Project {
run(&mut cmd, "cargo");
let idx = IDX.with(|x| *x);
let mut out = target_dir.join(&format!("wasm32-unknown-unknown/debug/test{}.wasm", idx));
let out = target_dir.join(&format!("wasm32-unknown-unknown/debug/test{}.wasm", idx));
let as_a_module = root.join("out.wasm");
fs::copy(&out, &as_a_module).unwrap();