From 2a2b2a987d1adc46b3cdf9d8fc015064bd47d3ce Mon Sep 17 00:00:00 2001
From: Nathan Weizenbaum <nex342@gmail.com>
Date: Mon, 29 Mar 2010 16:09:00 -0700
Subject: [PATCH] [Sass] [convert] Make sure mixins without args convert
 without ().

---
 lib/sass/tree/mixin_node.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/sass/tree/mixin_node.rb b/lib/sass/tree/mixin_node.rb
index 3399a769..bbe4438d 100644
--- a/lib/sass/tree/mixin_node.rb
+++ b/lib/sass/tree/mixin_node.rb
@@ -23,7 +23,7 @@ module Sass::Tree
     protected
 
     def to_src(tabs, opts, fmt)
-      args = '(' + @args.map {|a| a.to_sass}.join(", ") + ')'
+      args = '(' + @args.map {|a| a.to_sass}.join(", ") + ')' unless @args.empty?
       "#{'  ' * tabs}#{fmt == :sass ? '+' : '@include '}#{@name}#{args}#{semi fmt}\n"
     end