1 files changed, 2 insertions, 2 deletions
diff --git a/src/libcore/os.rs b/src/libcore/os.rs
index 299b9429ac3..88b13d0ff59 100644
--- a/src/libcore/os.rs
+++ b/src/libcore/os.rs
@@ -396,8 +396,8 @@ fn dup2(src: c_int, dst: c_int) -> c_int {
 
 
 pub fn dll_filename(base: &str) -> ~str {
-    return str::from_slice(DLL_PREFIX) + str::from_slice(base) +
-           str::from_slice(DLL_SUFFIX)
+    return str::to_owned(DLL_PREFIX) + str::to_owned(base) +
+           str::to_owned(DLL_SUFFIX)
 }