--- a/plugins/mod_bosh.lua	Fri Jun 07 13:24:56 2013 -0400
+++ b/plugins/mod_bosh.lua	Fri Jun 07 14:20:13 2013 -0400
@@ -100,7 +100,9 @@
 end
 
 function handle_OPTIONS(event)
-	set_cross_domain_headers(event.response);
+	if cross_domain and event.request.headers.origin then
+		set_cross_domain_headers(event.response);
+	end
 	return "";
 end
 
@@ -118,7 +120,7 @@
 	local headers = response.headers;
 	headers.content_type = "text/xml; charset=utf-8";
 
-	if cross_domain then
+	if cross_domain and event.request.headers.origin then
 		set_cross_domain_headers(response);
 	end