only insert author slide if we have the info available

bofrede · Aug 27, 2013 · 4ad05af · 4ad05af
1 parent 15182bf
commit 4ad05af
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/lib/cleaver.js b/lib/cleaver.js
@@ -48,7 +48,9 @@ Cleaver.prototype._parseDocument = function () {
         self.slides.push(md(slices[i]));
       }
 
-      self.slides.push(self._renderAuthorSlide(self.metadata.author));
+      if (self.metadata.author) {
+        self.slides.push(self._renderAuthorSlide(self.metadata.author));
+      }
 
       // maybe load an external stylesheet
       if (self.metadata.style) {