Merge pull request #522 from datafruits/fix/wiki-pages-empty-index

Fix wiki pages index returning 404 when no pages exist

Author: mcfiredrill

app/controllers/api/wiki_pages_controller.rb

@@ -8,11 +8,7 @@ def index
     else
       @wiki_pages = WikiPage.all.order("updated_at DESC")
     end
-    if @wiki_pages.count > 0
-      render json: @wiki_pages
-    else
-      render json: { "error": "not found" } , status: 404
-    end
+    render json: @wiki_pages
   end
 
   def show