Prevent empty public projects from throwing exceptions

GITLAB-1279 (GITLAB-1264)

Change-Id: Ifb5b4313bc91fae720f8ef5c36152c45e9d38934

1 files changed, 7 insertions, 5 deletions

diff --git a/app/controllers/public/projects_controller.rb b/app/controllers/public/projects_controller.rb
index 85216cd3271..3504bd3f1a5 100644
--- a/app/controllers/public/projects_controller.rb
+++ b/app/controllers/public/projects_controller.rb
@@ -1,7 +1,7 @@
 class Public::ProjectsController < ApplicationController
   skip_before_filter :authenticate_user!,
-    :reject_blocked, :set_current_user_for_observers,
-    :add_abilities
+                     :reject_blocked, :set_current_user_for_observers,
+                     :add_abilities
 
   layout 'public'
 
@@ -16,9 +16,11 @@ class Public::ProjectsController < ApplicationController
     render_404 and return unless @project
 
     @repository = @project.repository
-    @recent_tags = @repository.tags.first(10)
+    unless @project.empty_repo?
+      @recent_tags = @repository.tags.first(10)
 
-    @commit = @repository.commit(params[:ref])
-    @tree = Tree.new(@repository, @commit.id)
+      @commit = @repository.commit(params[:ref])
+      @tree = Tree.new(@repository, @commit.id)
+    end
   end
 end