From 91676f3fa699c3d715c5420b5c8c0828627aa09e Mon Sep 17 00:00:00 2001
From: Tim Chevalier <chevalier@alum.wellesley.edu>
Date: Mon, 28 Jan 2013 14:43:15 -0800
Subject: syntax: Don't add an extra space before the last comma...

...when printing struct update expressions.
---
 src/libsyntax/print/pprust.rs | 1 -
 1 file changed, 1 deletion(-)

(limited to 'src/libsyntax')

diff --git a/src/libsyntax/print/pprust.rs b/src/libsyntax/print/pprust.rs
index 47d139b8641..c3c8ecff9f7 100644
--- a/src/libsyntax/print/pprust.rs
+++ b/src/libsyntax/print/pprust.rs
@@ -1153,7 +1153,6 @@ fn print_expr(s: ps, &&expr: @ast::expr) {
         commasep_cmnt(s, consistent, (*fields), print_field, get_span);
         match wth {
             Some(expr) => {
-                if vec::len((*fields)) > 0u { space(s.s); }
                 ibox(s, indent_unit);
                 word(s.s, ~",");
                 space(s.s);
-- 
cgit 1.4.1-3-g733a5