From 8ad882aa2d5193f88d3f522d4c264ce4aef53c49 Mon Sep 17 00:00:00 2001
From: Nathan Weizenbaum <nex342@gmail.com>
Date: Thu, 17 Apr 2008 17:24:50 -0700
Subject: [PATCH] Make haml --check work.

It wasn't properly requiring the stringio library.
---
 lib/haml/exec.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/haml/exec.rb b/lib/haml/exec.rb
index 8d3a42aa..2ab8f1ff 100644
--- a/lib/haml/exec.rb
+++ b/lib/haml/exec.rb
@@ -145,6 +145,7 @@ END
         end
 
         opts.on('-c', '--check', "Just check syntax, don't evaluate.") do
+          require 'stringio'
           @options[:check_syntax] = true
           @options[:output] = StringIO.new
         end