1 files changed, 2 insertions, 10 deletions
diff --git a/lib/config/index.js b/lib/config/index.js
index 8bb93ad..272e92a 100644
--- a/lib/config/index.js
+++ b/lib/config/index.js
@@ -3,7 +3,7 @@ var semver = require('semver');
 
 var gitbook = require('../gitbook');
 var Promise = require('../utils/promise');
-var configDefault = require('./default');
+var validator = require('./validator');
 var plugins = require('./plugins');
 
 // Config files to tested (sorted)
@@ -69,8 +69,7 @@ Config.prototype.load = function() {
 Config.prototype.replace = function(options) {
     var that = this;
 
-    this.options = _.cloneDeep(configDefault);
-    this.options = _.merge(this.options, options || {});
+    this.options = validator.validate(options);
 
     // options.input == book.root
     Object.defineProperty(this.options, 'input', {
@@ -85,13 +84,6 @@ Config.prototype.replace = function(options) {
             return that.book.parent? that.book.parent.root : undefined;
         }
     });
-
-    // options.originalOutput == book.parent.options.output
-    Object.defineProperty(this.options, 'originalOutput', {
-        get: function () {
-            return that.book.parent? that.book.parent.options.output : undefined;
-        }
-    });
 };
 
 // Return true if book has a configuration file