Fix ladjs#236 DELETE should set content-type to 0

lib/node/index.js

@@ -722,6 +722,7 @@ Request.prototype.request = function(){
   // request
   var req = this.req = mod.request(options);
   if ('HEAD' != options.method) req.setHeader('Accept-Encoding', 'gzip, deflate');
+  if('DELETE' == options.method) req.setHeader('Content-Type', 0);
   this.protocol = url.protocol;
   this.host = url.host;
 

test/node/delete.js

@@ -0,0 +1,21 @@
+var EventEmitter = require('events').EventEmitter
+  , request = require('../../')
+  , express = require('express')
+  , assert = require('assert')
+  , app = express();
+
+app.delete('/delete-me', function(req, res){
+  return res.status(200).end();
+});
+
+app.listen(3005);
+
+describe('delete with length', function(){
+  it('should delete with a content-length of 0', function(done){
+    request.del('http://localhost:3005/delete-me')
+    .end(function(err, res) {
+      res.headers['Content-Type'].should.equal('0');
+      return done()
+    })
+  })
+})