don't try to create create role messages if roles is nil

2015-11-25 18:07:06 +03:00 · 2015-11-25 18:07:06 +03:00 · ce5b72c897
commit ce5b72c897
parent c1e4c9e38c
1 changed files with 1 additions and 1 deletions
--- a/devops-service/db/mongo/models/project.rb
+++ b/devops-service/db/mongo/models/project.rb
@ -211,7 +211,7 @@ module Devops
      end

      def self.create_roles_response roles
-        if roles.is_a?(String)
+        if !roles || roles.is_a?(String)
          roles
        else
          info = ""