Merge pull request http-party#159 from karolmajta/issue-158

Allows explicitly setting cache to 0, closes http-party#158

Author: indexzero

lib/http-server.js

@@ -43,7 +43,7 @@ function HttpServer(options) {
 
   this.headers = options.headers || {};
 
-  this.cache = options.cache || 3600; // in seconds.
+  this.cache = options.cache === undefined ? 3600 : options.cache; // in seconds.
   this.showDir = options.showDir !== 'false';
   this.autoIndex = options.autoIndex !== 'false';
   this.contentType = options.contentType || 'application/octet-stream';