[fix] Remove special case handling of 304 responses since it was fixed in 182dcd3. Fixes #322.

Author: indexzero

Diff for: lib/node-http-proxy/http-proxy.js

@@ -287,13 +287,6 @@ HttpProxy.prototype.proxyRequest = function (req, res, buffer) {
     });
     res.writeHead(response.statusCode);
 
-    // If `response.statusCode === 304`: No 'data' event and no 'end'
-    if (response.statusCode === 304) {
-      try { res.end() }
-      catch (ex) { console.error("res.end error: %s", ex.message) }
-      return;
-    }
-
     function ondata(chunk) {
       if (res.writable) {
         if (false === res.write(chunk) && response.pause) {