Make use of github optional

2 files changed, 6 insertions, 6 deletions

diff --git a/lib/generate/index.js b/lib/generate/index.js
index 53ae509..4804548 100644
--- a/lib/generate/index.js
+++ b/lib/generate/index.js
@@ -39,8 +39,8 @@ var generate = function(options) {
         theme: path.resolve(__dirname, '../../theme')
     });
 
-    if (!options.github || !options.title || !options.input || !options.output) {
-        return Q.reject(new Error("Need options: github, title, input, output"));
+    if (!options.title || !options.input || !options.output) {
+        return Q.reject(new Error("Need options: title, input, output"));
     }
 
     if (!generators[options.generator]) {
@@ -76,7 +76,7 @@ var generate = function(options) {
             // Generate sub-books
             .then(function(_langsSummary) {
                 options.langsSummary = parse.langs(_langsSummary);
-                
+
                 // Generated a book for each valid entry
                 return Q.all(
                     _.map(options.langsSummary.list, function(entry) {
@@ -84,7 +84,7 @@ var generate = function(options) {
                             input: path.join(options.input, entry.path),
                             output: path.join(options.output, entry.path)
                         }));
-                    })    
+                    })
                 );
             })
 
diff --git a/lib/generate/site/index.js b/lib/generate/site/index.js
index 1cd63ff..357db93 100644
--- a/lib/generate/site/index.js
+++ b/lib/generate/site/index.js
@@ -47,7 +47,7 @@ Generator.prototype._writeTemplate = function(tpl, options, output) {
             title: that.options.title,
             description: that.options.description,
 
-            githubAuthor: that.options.github.split("/")[0],
+            githubAuthor: that.options.github ? that.options.github.split("/")[0] : "",
             githubId: that.options.github,
             githubHost: that.options.githubHost,
 
@@ -151,4 +151,4 @@ Generator.prototype.finish = function() {
     .then(this.writeSearchIndex);
 };
 
-module.exports = Generator;
\ No newline at end of file
+module.exports = Generator;