Fix push access check when not signed in.

1 files changed, 2 insertions, 0 deletions

diff --git a/lib/gitlab/git_access.rb b/lib/gitlab/git_access.rb
index 6444cec7eb5..9b31190a882 100644
--- a/lib/gitlab/git_access.rb
+++ b/lib/gitlab/git_access.rb
@@ -6,6 +6,8 @@ module Gitlab
     attr_reader :params, :project, :git_cmd, :user
 
     def self.can_push_to_branch?(user, project, ref)
+      return false unless user
+      
       if project.protected_branch?(ref)  &&
           !(project.developers_can_push_to_protected_branch?(ref) && project.team.developer?(user))
         user.can?(:push_code_to_protected_branches, project)