From f9f5af8d5fe9ddae0bed612a756c51ce75f589b1 Mon Sep 17 00:00:00 2001
From: "Christian G. Warden" <cwarden@xerus.org>
Date: Fri, 14 Aug 2015 08:47:00 -0700
Subject: [PATCH] Fix Collapsed Output

Fix collapsed output to write to the stream passed rather than always
writing to stdout.

Call passed callback when done.
---
 lib/output-collapsed.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/output-collapsed.js b/lib/output-collapsed.js
index d3758ae..fc6eb9a 100644
--- a/lib/output-collapsed.js
+++ b/lib/output-collapsed.js
@@ -22,6 +22,7 @@ exports.emit = function emitCollapsed(args, callback)
 	    'required "output" argument must be a function');
 
 	args.stacks.eachStackByCount(function (frames, count) {
-		process.stdout.write(frames.join(',') + ' ' + count + '\n');
+		args.output.write(frames.join(',') + ' ' + count + '\n');
 	});
+	callback();
 };