1 files changed, 2 insertions, 2 deletions
diff --git a/src/libcore/hash.rs b/src/libcore/hash.rs
index 688cd32a1e0..d3d6c5ae242 100644
--- a/src/libcore/hash.rs
+++ b/src/libcore/hash.rs
@@ -169,7 +169,7 @@ struct SipState {
     mut v1: u64,
     mut v2: u64,
     mut v3: u64,
-    mut tail: [u8 * 8], // unprocessed bytes
+    tail: [mut u8 * 8], // unprocessed bytes
     mut ntail: uint,  // how many bytes in tail are valid
 }
 
@@ -183,7 +183,7 @@ fn SipState(key0: u64, key1: u64) -> SipState {
         mut v1 : 0u64,
         mut v2 : 0u64,
         mut v3 : 0u64,
-        mut tail : [0u8,0,0,0,0,0,0,0],
+        tail : [mut 0u8,0,0,0,0,0,0,0],
         mut ntail : 0u,
     };
     (&state).reset();