From a85653e1e0ff93732672a37d68d0b906c478bb82 Mon Sep 17 00:00:00 2001
From: Jordan Milne <jordan.milne@saynotolinux.com>
Date: Thu, 10 Apr 2014 03:00:30 -0300
Subject: [PATCH] Throw if a.protocol unsupported, fix comment

---
 lib/HTMLPasteurizer.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/HTMLPasteurizer.js b/lib/HTMLPasteurizer.js
index 7f97ba5f75..6729da817b 100644
--- a/lib/HTMLPasteurizer.js
+++ b/lib/HTMLPasteurizer.js
@@ -75,7 +75,7 @@
                 if(node.protocol !== undefined) {
                     var scrubbedProto = node.protocol.replace(SCHEME_FILTER, "");
 
-                    // Only allow non-whitelisted schemes unless the document was served via
+                    // Only allow whitelisted schemes unless the document was served via
                     // the same scheme.
                     if(config.schemeWhitelist.indexOf(scrubbedProto) === -1 &&
                        scrubbedProto !== document.location.protocol) {
@@ -84,6 +84,7 @@
                 } else {
                     // TODO: Handle UAs that don't support a.protocol?
                     // we may need to bundle URL.js.
+                    throw "Pasteurizer: a.protocol unsupported.";
                 }
             }
         }
@@ -201,4 +202,4 @@
 			return real_parseFromString.apply(this, arguments);
 		}
 	};
-}(DOMParser));
\ No newline at end of file
+}(DOMParser));