--- a/util/httpstream.lua	Fri Nov 05 02:09:56 2010 +0500
+++ b/util/httpstream.lua	Fri Nov 05 03:06:11 2010 +0500
@@ -36,6 +36,7 @@
 			key = key:lower();
 			headers[key] = headers[key] and headers[key]..","..val or val;
 		end
+		return headers;
 	end
 	
 	while true do