fix laboratory setting

5 years ago · 4f847b2d14
parent 9cf10abd89
commit 4f847b2d14
1 changed files with 1 additions and 1 deletions
--- a/app/models/laboratory.rb
+++ b/app/models/laboratory.rb
@ -19,7 +19,7 @@ class Laboratory < ApplicationRecord
    return if subdomain.blank?

    rails_env = EduSetting.get('rails_env')
-    subdomain = subdomain.slice(0, subdomain.size - rails_env.size - 1) if subdomain.end_with?(rails_env) # winse.dev => winse
+    subdomain = subdomain.slice(0, subdomain.size - rails_env.size - 1) if rails_env && subdomain.end_with?(rails_env) # winse.dev => winse

    find_by_identifier(subdomain)
  end