diff --git a/src/librustc_trans/callee.rs b/src/librustc_trans/callee.rs
index 713613cedc90..f5a90fc2e4a1 100644
--- a/src/librustc_trans/callee.rs
+++ b/src/librustc_trans/callee.rs
@@ -186,7 +186,7 @@ pub fn resolve_and_get_fn<'a, 'tcx>(ccx: &CrateContext<'a, 'tcx>,
             ccx.tcx(),
             ty::ParamEnv::empty(traits::Reveal::All),
             def_id,
-            substs,
+            substs
         ).unwrap()
     )
 }