Fix type error

Author: keitharm

api/0.1/Generator.js

@@ -482,8 +482,8 @@ Generator.prototype.availableFuncs = function() {
                   this.cache[obj] = {
                     added: new Date().getTime(),
                     contents: file,
-                    size: info.size,
-                    owner: info.owner,
+                    size: Number(info.size),
+                    owner: Number(info.owner),
                     lastUsed: new Date().getTime(),
                   };
 

api/0.1/GeneratorForker.js

@@ -263,7 +263,7 @@ GeneratorForker.prototype.fork = function() {
 
             redis.hgetall(obj, (err, obj) => {
               // Check if user is authorized to use this snippet
-              if (obj.published !== 1 && obj.owner !== msg.data.user.id) {
+              if (Number(obj.published) !== 1 && Number(obj.owner) !== msg.data.user.id) {
                 return this.generator.send({type: 'response', mode: 'snippet', data: false});
               }