From ac00794fb485bcff176cfada6a3aeb06a8b2128b Mon Sep 17 00:00:00 2001
From: Feross Aboukhadijeh <feross@feross.org>
Date: Sat, 5 Jul 2014 14:41:46 -0700
Subject: [PATCH] error on missing info hash

---
 server.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/server.js b/server.js
index ce5b279..8836822 100644
--- a/server.js
+++ b/server.js
@@ -116,10 +116,10 @@ Server.prototype._onHttpRequest = function (req, res) {
 
   // TODO: detect when required params are missing
   // TODO: support multiple info_hash parameters as a concatenation of individual requests
-  var infoHash = bytewiseDecodeURIComponent(params.info_hash).toString('hex')
+  var infoHash = params.info_hash && bytewiseDecodeURIComponent(params.info_hash).toString('hex')
 
   if (!infoHash) {
-    return error('bittorrent-tracker server only supports announcing one torrent at a time')
+    return error('missing info hash')
   }
 
   if (s[0] === '/announce' || s[0] === '/') {