From 7944ce092bc2b2560aaa1e458297ed2adb989081 Mon Sep 17 00:00:00 2001
From: cloudhead <self@cloudhead.net>
Date: Fri, 26 Feb 2010 22:28:32 -0500
Subject: [PATCH] print to stdout if no output file was specified [lessc]

---
 bin/lessc | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/bin/lessc b/bin/lessc
index a658fade..3dcfc2ed 100755
--- a/bin/lessc
+++ b/bin/lessc
@@ -7,9 +7,8 @@ var path = require('path'),
 require.paths.unshift(__dirname, path.join(__dirname, '..'));
 
 var less = require('lib/less/adapters/server');
-var input = path.join(process.cwd(), process.argv[2]),
-    output = path.join(process.cwd(), process.argv[3] ||
-                       input.replace(/\.le?ss$/, '.css'));
+var input = process.argv[2] && path.join(process.cwd(), process.argv[2]),
+    output = process.argv[3] && path.join(process.cwd(), process.argv[3]);
 
 var css, fd, tree;
 
@@ -18,8 +17,12 @@ fs.stat(input, function (e, stats) {
         fs.read(fd, stats.size, 0, "utf8", function (e, data) {
             tree = less.parser.parse(data);
             css = tree.toCSS([], {frames: []});
-            fd = fs.openSync(output, "w");
-            fs.writeSync(fd, css, 0, "utf8");
+            if (output) {
+                fd = fs.openSync(output, "w");
+                fs.writeSync(fd, css, 0, "utf8");
+            } else {
+                sys.print(css);
+            }
         });
     });
 });