From 5114d4223772249db0c5d93ffb32d6e494d3f062 Mon Sep 17 00:00:00 2001
From: Mark McCaskey <mark@wasmer.io>
Date: Tue, 14 May 2019 14:05:41 -0700
Subject: [PATCH] fix borrowing warning on nightly

---
 lib/wasi/src/syscalls/mod.rs | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/lib/wasi/src/syscalls/mod.rs b/lib/wasi/src/syscalls/mod.rs
index 0389273fc91..f82b9f9e876 100644
--- a/lib/wasi/src/syscalls/mod.rs
+++ b/lib/wasi/src/syscalls/mod.rs
@@ -788,15 +788,13 @@ pub fn fd_renumber(ctx: &mut Ctx, from: __wasi_fd_t, to: __wasi_fd_t) -> __wasi_
     debug!("wasi::fd_renumber: from={}, to={}", from, to);
     let state = get_wasi_state(ctx);
     let fd_entry = wasi_try!(state.fs.fd_map.get(&from).ok_or(__WASI_EBADF));
+    let new_fd_entry = Fd {
+        // TODO: verify this is correct
+        rights: fd_entry.rights_inheriting,
+        ..*fd_entry
+    };
 
-    state.fs.fd_map.insert(
-        to,
-        Fd {
-            // TODO: verify this is correct
-            rights: fd_entry.rights_inheriting,
-            ..*fd_entry
-        },
-    );
+    state.fs.fd_map.insert(to, new_fd_entry);
     __WASI_ESUCCESS
 }