libcore: Fix build breakage

1 files changed, 1 insertions, 1 deletions

diff --git a/src/libcore/str.rs b/src/libcore/str.rs
index 7ec53536594..654992933d3 100644
--- a/src/libcore/str.rs
+++ b/src/libcore/str.rs
@@ -693,7 +693,7 @@ pure fn eq(a: &~str, b: &~str) -> bool {
 /// Bytewise slice less than
 pure fn lt(a: &str, b: &str) -> bool {
     let (a_len, b_len) = (a.len(), b.len());
-    let mut end = uint::min(a_len, b_len);
+    let mut end = uint::min(&a_len, &b_len);
 
     let mut i = 0;
     while i < end {