old_contents: module.exports = function multipart(req, res, next){
  	if(!req.files){
  		req.files = {};
  	}
      if(!req.body){
  		req.body = {};
      }
  
  	if(req.busboy){
  		req.busboy.on('file', function(fieldname, file, filename, encoding, mimetype){
  			var filePath = path.join('../uploads/', filename || 'temp.tmp');
  
  			file.on('limit', function(){
  				var err = new Error('File size too large');
  				err.status = 413;
  				next(err);
  			});
  
  			file.on('end', function(){
  				req.files[fieldname] = {
  					type: mimetype,
  					encoding: encoding,
  					name: filename,
  					path: filePath
  				}
  			});
  
  			file.pipe(fs.createWriteStream(filePath));
  		});
  		req.busboy.on('field', function(fieldname, val) {
  			req.body[fieldname] = val;
          });
  		req.busboy.on('end', function(){
  			next();
  		});
  		req.pipe(req.busboy);
  	}else{
  		next();
  	}
  };
new_contents: module.exports = function multipart(req, res, next){
  	if(!req.files){
  		req.files = {};
  	}
  	if(!req.body){
  		req.body = {};
  	}
  
  	if(req.busboy){
  		req.busboy.on('file', function(fieldname, file, filename, encoding, mimetype){
  			var filePath = path.join('../uploads/', filename || 'temp.tmp');
  
  			file.on('limit', function(){
  				var err = new Error('File size too large');
  				err.status = 413;
  				next(err);
  			});
  
  			file.on('end', function(){
  				req.files[fieldname] = {
  					type: mimetype,
  					encoding: encoding,
  					name: filename,
  					path: filePath
  				}
  			});
  
  			file.pipe(fs.createWriteStream(filePath));
  		});
  		req.busboy.on('field', function(fieldname, val) {
  			req.body[fieldname] = val;
  		});
  		req.busboy.on('end', function(){
  			next();
  		});
  		req.pipe(req.busboy);
  	}else{
  		next();
  	}
  };
subject: Fix identation