1 files changed, 2 insertions, 3 deletions
diff --git a/src/libstd/num/strconv.rs b/src/libstd/num/strconv.rs
index a062838aacf..2ddeb02b56a 100644
--- a/src/libstd/num/strconv.rs
+++ b/src/libstd/num/strconv.rs
@@ -18,8 +18,7 @@ use char;
 use str;
 use str::{StrSlice};
 use kinds::Copy;
-use vec;
-use vec::{CopyableVector, ImmutableVector};
+use vec::{CopyableVector, ImmutableVector, MutableVector};
 use vec::OwnedVector;
 use num::{NumCast, Zero, One, cast, pow_with_uint};
 use f64;
@@ -257,7 +256,7 @@ pub fn to_str_bytes_common<T:NumCast+Zero+One+Eq+Ord+NumStrConv+Copy+
         _ => ()
     }
 
-    vec::reverse(buf);
+    buf.reverse();
 
     // Remember start of the fractional digits.
     // Points one beyond end of buf if none get generated,