# HG changeset patch
# User Waqas Hussain <waqas20@gmail.com>
# Date 1288908371 -18000
# Node ID 544d9d2e3046f68fedc22dd46df803416252dc0e
# Parent  98f9dca3eb94a2ae2670bc79a87798717aacf908
util.httpstream: Fixed a nil variable access introduced in the last commit.

diff -r 98f9dca3eb94 -r 544d9d2e3046 util/httpstream.lua
--- 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