From b00f4fec14825ac08f22846ac1dd24ef5dbd96bf Mon Sep 17 00:00:00 2001
From: Jorge Aparicio <jorge@japaric.io>
Date: Sun, 17 Dec 2017 10:00:56 +0100
Subject: [PATCH] add missing comma

---
 macros/src/trans.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/macros/src/trans.rs b/macros/src/trans.rs
index b540fd1d63..b50c73df29 100644
--- a/macros/src/trans.rs
+++ b/macros/src/trans.rs
@@ -260,7 +260,7 @@ fn init(app: &App, main: &mut Vec<Tokens>, root: &mut Vec<Tokens>) {
                 rexprs.push(quote!(#name: {
                     static mut #name: #ty = #expr;
                     &mut #name
-                }));
+                },));
             } else {
                 let _name = Ident::new(format!("_{}", name.as_ref()));
                 lifetime = Some(quote!('a));