From a6b612e33cdaeb9c511f0b7a10fcf665e7230f49 Mon Sep 17 00:00:00 2001
From: David Greenspan <dgreenspan@alum.mit.edu>
Date: Wed, 18 Sep 2013 20:01:51 -0700
Subject: [PATCH] don't choke on HTML comments

---
 packages/ui/render.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/packages/ui/render.js b/packages/ui/render.js
index 2436d50a15..58b00bb949 100644
--- a/packages/ui/render.js
+++ b/packages/ui/render.js
@@ -332,6 +332,8 @@ makeRenderBuffer = function (options) {
       if (n.nodeType === 8) { // COMMENT
         if (componentsToRender) {
           var spec = componentsToRender[n.nodeValue];
+          if (! spec)
+            return n;
           var kind, props;
           // (components and `{kind: ...}` specs both
           // have a `kind` property.  check for a spec)