libtest: remove unnecessary as_mut_slice() calls

2014-11-27 19:00:21 -05:00
parent 6132a90788
commit 976660f3f7
1 changed files with 1 additions and 1 deletions
--- a/src/libtest/lib.rs
+++ b/src/libtest/lib.rs
@@ -706,7 +706,7 @@ impl<T: Writer> ConsoleTestState<T> {
        }

        try!(self.write_plain("\nfailures:\n"));
-        failures.as_mut_slice().sort();
+        failures.sort();
        for name in failures.iter() {
            try!(self.write_plain(format!("    {}\n",
                                          name.as_slice()).as_slice()));