core: Fix unused variable warning

2012-02-21 14:25:51 -08:00 · 2012-02-21 14:25:51 -08:00 · a896eb326e
parent 6527fc3925
commit a896eb326e
1 changed files with 1 additions and 1 deletions
--- a/src/libcore/option.rs
+++ b/src/libcore/option.rs
@ -130,7 +130,7 @@ fn test_unwrap_resource() {
    {
        let x = r(i);
        let opt = some(x);
-        let y = unwrap(opt);
+        let _y = unwrap(opt);
    }
    assert *i == 1;
 }